7427949984

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2193

約数の個数: 432

約数和(自身を含む): 27867883680

約数和(自身を除く): 20439933696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 49, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 98, 104, 112, 114, 117, 126, 133, 144, 147, 152, 156, 168, 171, 182, 196, 208, 224, 228, 234, 247, 252, 266, 273, 288, 294, 304, 312, 336, 342, 364, 392, 399, 416, 441, 456, 468, 494, 504, 532, 546, 588, 608, 624, 637, 672, 684, 728, 741, 784, 798, 819, 882, 912, 931, 936, 988, 1008, 1064, 1092, 1176, 1197, 1248, 1274, 1368, 1456, 1482, 1568, 1596, 1638, 1729, 1764, 1824, 1862, 1872, 1911, 1976, 2016, 2128, 2131, 2184, 2223, 2352, 2394, 2548, 2736, 2793, 2912, 2964, 3192, 3276, 3458, 3528, 3724, 3744, 3822, 3952, 4256, 4262, 4368, 4446, 4704, 4788, 5096, 5187, 5472, 5586, 5733, 5928, 6384, 6393, 6552, 6916, 7056, 7448, 7644, 7904, 8379, 8524, 8736, 8892, 9576, 10192, 10374, 11172, 11466, 11856, 12103, 12768, 12786, 13104, 13832, 14112, 14896, 14917, 15288, 15561, 16758, 17048, 17784, 19152, 19179, 20384, 20748, 22344, 22932, 23712, 24206, 25572, 26208, 27664, 27703, 29792, 29834, 30576, 31122, 33516, 34096, 35568, 36309, 38304, 38358, 40489, 41496, 44688, 44751, 45864, 48412, 51144, 55328, 55406, 59668, 61152, 62244, 67032, 68192, 71136, 72618, 76716, 80978, 82992, 83109, 89376, 89502, 91728, 96824, 102288, 104419, 108927, 110812, 119336, 121467, 124488, 134064, 134253, 145236, 153432, 161956, 165984, 166218, 179004, 183456, 193648, 193921, 204576, 208838, 217854, 221624, 238672, 242934, 248976, 249327, 268128, 268506, 283423, 290472, 306864, 313257, 323912, 332436, 358008, 364401, 387296, 387842, 417676, 435708, 443248, 477344, 485868, 497952, 498654, 526357, 537012, 566846, 580944, 581763, 613728, 626514, 647824, 664872, 716016, 728802, 775684, 835352, 850269, 871416, 886496, 939771, 971736, 997308, 1052714, 1074024, 1133692, 1161888, 1163526, 1253028, 1295648, 1329744, 1357447, 1432032, 1457604, 1551368, 1579071, 1670704, 1700538, 1742832, 1745289, 1879542, 1943472, 1983961, 1994616, 2105428, 2148048, 2267384, 2327052, 2506056, 2550807, 2659488, 2714894, 2915208, 3102736, 3158142, 3341408, 3401076, 3485664, 3490578, 3684499, 3759084, 3886944, 3967922, 3989232, 4072341, 4210856, 4296096, 4534768, 4654104, 4737213, 5012112, 5101614, 5429788, 5830416, 5951883, 6205472, 6316284, 6802152, 6981156, 7368998, 7518168, 7935844, 7978464, 8144682, 8421712, 9069536, 9308208, 9474426, 10024224, 10203228, 10859576, 11053497, 11660832, 11903766, 12217023, 12632568, 13604304, 13962312, 14737996, 15036336, 15871688, 16289364, 16843424, 17855649, 18616416, 18948852, 20406456, 21719152, 22106994, 23807532, 24434046, 25265136, 25791493, 27208608, 27924624, 29475992, 30072672, 31743376, 32578728, 33160491, 35711298, 37897704, 40812912, 43438304, 44213988, 47615064, 48868092, 50530272, 51582986, 55849248, 58951984, 63486752, 65157456, 66320982, 71422596, 75795408, 77374479, 81625824, 88427976, 95230128, 97736184, 103165972, 117903968, 130314912, 132641964, 142845192, 151590816, 154748958, 176855952, 190460256, 195472368, 206331944, 232123437, 265283928, 285690384, 309497916, 353711904, 390944736, 412663888, 464246874, 530567856, 571380768, 618995832, 825327776, 928493748, 1061135712, 1237991664, 1856987496, 2475983328, 3713974992, 7427949984]

約数ペア:

[(1, 7427949984), (2, 3713974992), (3, 2475983328), (4, 1856987496), (6, 1237991664), (7, 1061135712), (8, 928493748), (9, 825327776), (12, 618995832), (13, 571380768), (14, 530567856), (16, 464246874), (18, 412663888), (19, 390944736), (21, 353711904), (24, 309497916), (26, 285690384), (28, 265283928), (32, 232123437), (36, 206331944), (38, 195472368), (39, 190460256), (42, 176855952), (48, 154748958), (49, 151590816), (52, 142845192), (56, 132641964), (57, 130314912), (63, 117903968), (72, 103165972), (76, 97736184), (78, 95230128), (84, 88427976), (91, 81625824), (96, 77374479), (98, 75795408), (104, 71422596), (112, 66320982), (114, 65157456), (117, 63486752), (126, 58951984), (133, 55849248), (144, 51582986), (147, 50530272), (152, 48868092), (156, 47615064), (168, 44213988), (171, 43438304), (182, 40812912), (196, 37897704), (208, 35711298), (224, 33160491), (228, 32578728), (234, 31743376), (247, 30072672), (252, 29475992), (266, 27924624), (273, 27208608), (288, 25791493), (294, 25265136), (304, 24434046), (312, 23807532), (336, 22106994), (342, 21719152), (364, 20406456), (392, 18948852), (399, 18616416), (416, 17855649), (441, 16843424), (456, 16289364), (468, 15871688), (494, 15036336), (504, 14737996), (532, 13962312), (546, 13604304), (588, 12632568), (608, 12217023), (624, 11903766), (637, 11660832), (672, 11053497), (684, 10859576), (728, 10203228), (741, 10024224), (784, 9474426), (798, 9308208), (819, 9069536), (882, 8421712), (912, 8144682), (931, 7978464), (936, 7935844), (988, 7518168), (1008, 7368998), (1064, 6981156), (1092, 6802152), (1176, 6316284), (1197, 6205472), (1248, 5951883), (1274, 5830416), (1368, 5429788), (1456, 5101614), (1482, 5012112), (1568, 4737213), (1596, 4654104), (1638, 4534768), (1729, 4296096), (1764, 4210856), (1824, 4072341), (1862, 3989232), (1872, 3967922), (1911, 3886944), (1976, 3759084), (2016, 3684499), (2128, 3490578), (2131, 3485664), (2184, 3401076), (2223, 3341408), (2352, 3158142), (2394, 3102736), (2548, 2915208), (2736, 2714894), (2793, 2659488), (2912, 2550807), (2964, 2506056), (3192, 2327052), (3276, 2267384), (3458, 2148048), (3528, 2105428), (3724, 1994616), (3744, 1983961), (3822, 1943472), (3952, 1879542), (4256, 1745289), (4262, 1742832), (4368, 1700538), (4446, 1670704), (4704, 1579071), (4788, 1551368), (5096, 1457604), (5187, 1432032), (5472, 1357447), (5586, 1329744), (5733, 1295648), (5928, 1253028), (6384, 1163526), (6393, 1161888), (6552, 1133692), (6916, 1074024), (7056, 1052714), (7448, 997308), (7644, 971736), (7904, 939771), (8379, 886496), (8524, 871416), (8736, 850269), (8892, 835352), (9576, 775684), (10192, 728802), (10374, 716016), (11172, 664872), (11466, 647824), (11856, 626514), (12103, 613728), (12768, 581763), (12786, 580944), (13104, 566846), (13832, 537012), (14112, 526357), (14896, 498654), (14917, 497952), (15288, 485868), (15561, 477344), (16758, 443248), (17048, 435708), (17784, 417676), (19152, 387842), (19179, 387296), (20384, 364401), (20748, 358008), (22344, 332436), (22932, 323912), (23712, 313257), (24206, 306864), (25572, 290472), (26208, 283423), (27664, 268506), (27703, 268128), (29792, 249327), (29834, 248976), (30576, 242934), (31122, 238672), (33516, 221624), (34096, 217854), (35568, 208838), (36309, 204576), (38304, 193921), (38358, 193648), (40489, 183456), (41496, 179004), (44688, 166218), (44751, 165984), (45864, 161956), (48412, 153432), (51144, 145236), (55328, 134253), (55406, 134064), (59668, 124488), (61152, 121467), (62244, 119336), (67032, 110812), (68192, 108927), (71136, 104419), (72618, 102288), (76716, 96824), (80978, 91728), (82992, 89502), (83109, 89376)]