21551157504

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 432

約数和(自身を含む): 67611922560

約数和(自身を除く): 46060765056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 59, 61, 64, 69, 72, 92, 96, 113, 118, 122, 128, 138, 144, 177, 183, 184, 192, 207, 226, 236, 244, 256, 276, 288, 339, 354, 366, 368, 384, 414, 452, 472, 488, 531, 549, 552, 576, 678, 708, 732, 736, 768, 828, 904, 944, 976, 1017, 1062, 1098, 1104, 1152, 1356, 1357, 1403, 1416, 1464, 1472, 1656, 1808, 1888, 1952, 2034, 2124, 2196, 2208, 2304, 2599, 2712, 2714, 2806, 2832, 2928, 2944, 3312, 3599, 3616, 3776, 3904, 4068, 4071, 4209, 4248, 4392, 4416, 5198, 5424, 5428, 5612, 5664, 5856, 5888, 6624, 6667, 6893, 7198, 7232, 7552, 7797, 7808, 8136, 8142, 8418, 8496, 8784, 8832, 10396, 10797, 10848, 10856, 11224, 11328, 11712, 12213, 12627, 13248, 13334, 13786, 14396, 14464, 15104, 15594, 15616, 16272, 16284, 16836, 16992, 17568, 17664, 20001, 20679, 20792, 21594, 21696, 21712, 22448, 22656, 23391, 23424, 24426, 25254, 26496, 26668, 27572, 28792, 28928, 31188, 32391, 32544, 32568, 33672, 33984, 35136, 40002, 41358, 41584, 43188, 43392, 43424, 44896, 45312, 46782, 46848, 48852, 50508, 52992, 53336, 55144, 57584, 60003, 62037, 62376, 64782, 65088, 65136, 67344, 67968, 70272, 80004, 82716, 82777, 83168, 86376, 86784, 86848, 89792, 93564, 97704, 101016, 106672, 110288, 115168, 120006, 124074, 124752, 129564, 130176, 130272, 134688, 135936, 140544, 153341, 158539, 160008, 165432, 165554, 166336, 172752, 173696, 179584, 187128, 195408, 202032, 213344, 220576, 230336, 240012, 248148, 248331, 249504, 259128, 260352, 260544, 269376, 306682, 317078, 320016, 330864, 331108, 332672, 345504, 347392, 359168, 374256, 390816, 404064, 406687, 426688, 441152, 460023, 460672, 475617, 480024, 496296, 496662, 499008, 518256, 521088, 538752, 613364, 634156, 640032, 661728, 662216, 665344, 691008, 744993, 748512, 781632, 808128, 813374, 853376, 882304, 920046, 921344, 951234, 960048, 992592, 993324, 998016, 1036512, 1042176, 1077504, 1220061, 1226728, 1268312, 1280064, 1323456, 1324432, 1380069, 1382016, 1426851, 1489986, 1497024, 1563264, 1616256, 1626748, 1706752, 1764608, 1840092, 1902468, 1920096, 1985184, 1986648, 1996032, 2073024, 2440122, 2453456, 2536624, 2560128, 2646912, 2648864, 2760138, 2764032, 2853702, 2979972, 2994048, 3126528, 3232512, 3253496, 3660183, 3680184, 3804936, 3840192, 3970368, 3973296, 4146048, 4880244, 4906912, 5073248, 5120256, 5293824, 5297728, 5520276, 5707404, 5959944, 5988096, 6506992, 7320366, 7360368, 7609872, 7680384, 7940736, 7946592, 8292096, 9353801, 9760488, 9813824, 10146496, 10595456, 11040552, 11414808, 11919888, 13013984, 14640732, 14720736, 15219744, 15360768, 15881472, 15893184, 18707602, 19520976, 19627648, 20292992, 21190912, 22081104, 22829616, 23839776, 26027968, 28061403, 29281464, 29441472, 30439488, 31786368, 37415204, 39041952, 39255296, 40585984, 44162208, 45659232, 47679552, 52055936, 56122806, 58562928, 58882944, 60878976, 63572736, 74830408, 78083904, 84184209, 88324416, 91318464, 95359104, 104111872, 112245612, 117125856, 117765888, 121757952, 149660816, 156167808, 168368418, 176648832, 182636928, 190718208, 224491224, 234251712, 299321632, 312335616, 336736836, 353297664, 365273856, 448982448, 468503424, 598643264, 673473672, 897964896, 937006848, 1197286528, 1346947344, 1795929792, 2394573056, 2693894688, 3591859584, 5387789376, 7183719168, 10775578752, 21551157504]

約数ペア:

[(1, 21551157504), (2, 10775578752), (3, 7183719168), (4, 5387789376), (6, 3591859584), (8, 2693894688), (9, 2394573056), (12, 1795929792), (16, 1346947344), (18, 1197286528), (23, 937006848), (24, 897964896), (32, 673473672), (36, 598643264), (46, 468503424), (48, 448982448), (59, 365273856), (61, 353297664), (64, 336736836), (69, 312335616), (72, 299321632), (92, 234251712), (96, 224491224), (113, 190718208), (118, 182636928), (122, 176648832), (128, 168368418), (138, 156167808), (144, 149660816), (177, 121757952), (183, 117765888), (184, 117125856), (192, 112245612), (207, 104111872), (226, 95359104), (236, 91318464), (244, 88324416), (256, 84184209), (276, 78083904), (288, 74830408), (339, 63572736), (354, 60878976), (366, 58882944), (368, 58562928), (384, 56122806), (414, 52055936), (452, 47679552), (472, 45659232), (488, 44162208), (531, 40585984), (549, 39255296), (552, 39041952), (576, 37415204), (678, 31786368), (708, 30439488), (732, 29441472), (736, 29281464), (768, 28061403), (828, 26027968), (904, 23839776), (944, 22829616), (976, 22081104), (1017, 21190912), (1062, 20292992), (1098, 19627648), (1104, 19520976), (1152, 18707602), (1356, 15893184), (1357, 15881472), (1403, 15360768), (1416, 15219744), (1464, 14720736), (1472, 14640732), (1656, 13013984), (1808, 11919888), (1888, 11414808), (1952, 11040552), (2034, 10595456), (2124, 10146496), (2196, 9813824), (2208, 9760488), (2304, 9353801), (2599, 8292096), (2712, 7946592), (2714, 7940736), (2806, 7680384), (2832, 7609872), (2928, 7360368), (2944, 7320366), (3312, 6506992), (3599, 5988096), (3616, 5959944), (3776, 5707404), (3904, 5520276), (4068, 5297728), (4071, 5293824), (4209, 5120256), (4248, 5073248), (4392, 4906912), (4416, 4880244), (5198, 4146048), (5424, 3973296), (5428, 3970368), (5612, 3840192), (5664, 3804936), (5856, 3680184), (5888, 3660183), (6624, 3253496), (6667, 3232512), (6893, 3126528), (7198, 2994048), (7232, 2979972), (7552, 2853702), (7797, 2764032), (7808, 2760138), (8136, 2648864), (8142, 2646912), (8418, 2560128), (8496, 2536624), (8784, 2453456), (8832, 2440122), (10396, 2073024), (10797, 1996032), (10848, 1986648), (10856, 1985184), (11224, 1920096), (11328, 1902468), (11712, 1840092), (12213, 1764608), (12627, 1706752), (13248, 1626748), (13334, 1616256), (13786, 1563264), (14396, 1497024), (14464, 1489986), (15104, 1426851), (15594, 1382016), (15616, 1380069), (16272, 1324432), (16284, 1323456), (16836, 1280064), (16992, 1268312), (17568, 1226728), (17664, 1220061), (20001, 1077504), (20679, 1042176), (20792, 1036512), (21594, 998016), (21696, 993324), (21712, 992592), (22448, 960048), (22656, 951234), (23391, 921344), (23424, 920046), (24426, 882304), (25254, 853376), (26496, 813374), (26668, 808128), (27572, 781632), (28792, 748512), (28928, 744993), (31188, 691008), (32391, 665344), (32544, 662216), (32568, 661728), (33672, 640032), (33984, 634156), (35136, 613364), (40002, 538752), (41358, 521088), (41584, 518256), (43188, 499008), (43392, 496662), (43424, 496296), (44896, 480024), (45312, 475617), (46782, 460672), (46848, 460023), (48852, 441152), (50508, 426688), (52992, 406687), (53336, 404064), (55144, 390816), (57584, 374256), (60003, 359168), (62037, 347392), (62376, 345504), (64782, 332672), (65088, 331108), (65136, 330864), (67344, 320016), (67968, 317078), (70272, 306682), (80004, 269376), (82716, 260544), (82777, 260352), (83168, 259128), (86376, 249504), (86784, 248331), (86848, 248148), (89792, 240012), (93564, 230336), (97704, 220576), (101016, 213344), (106672, 202032), (110288, 195408), (115168, 187128), (120006, 179584), (124074, 173696), (124752, 172752), (129564, 166336), (130176, 165554), (130272, 165432), (134688, 160008), (135936, 158539), (140544, 153341)]