8417631872

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 256

約数和(自身を含む): 20480947200

約数和(自身を除く): 12063315328

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 31, 32, 34, 52, 58, 62, 64, 68, 104, 116, 124, 128, 136, 208, 221, 232, 248, 272, 331, 377, 403, 416, 442, 464, 493, 496, 527, 544, 662, 754, 806, 832, 884, 899, 928, 986, 992, 1054, 1088, 1324, 1508, 1612, 1664, 1768, 1798, 1856, 1972, 1984, 2108, 2176, 2648, 3016, 3224, 3536, 3596, 3712, 3944, 3968, 4216, 4303, 5296, 5627, 6032, 6409, 6448, 6851, 7072, 7192, 7888, 8432, 8606, 9599, 10261, 10592, 11254, 11687, 12064, 12818, 12896, 13702, 14144, 14384, 15283, 15776, 16864, 17212, 19198, 20522, 21184, 22508, 23374, 24128, 25636, 25792, 27404, 28288, 28768, 30566, 31552, 33728, 34424, 38396, 41044, 42368, 45016, 46748, 48256, 51272, 51584, 54808, 57536, 61132, 63104, 67456, 68848, 73151, 76792, 82088, 90032, 93496, 102544, 109616, 115072, 122264, 124787, 133393, 137696, 146302, 153584, 163183, 164176, 174437, 180064, 186992, 198679, 205088, 219232, 244528, 249574, 266786, 275392, 292604, 297569, 307168, 326366, 328352, 348874, 360128, 373984, 397358, 410176, 438464, 489056, 499148, 533572, 550784, 585208, 595138, 614336, 652732, 656704, 697748, 720256, 747968, 794716, 820352, 876928, 978112, 998296, 1067144, 1170416, 1190276, 1228672, 1305464, 1313408, 1395496, 1495936, 1589432, 1956224, 1996592, 2121379, 2134288, 2267681, 2340832, 2380552, 2610928, 2790992, 3178864, 3868397, 3993184, 4242758, 4268576, 4535362, 4681664, 4761104, 5058673, 5221856, 5581984, 6357728, 7736794, 7986368, 8485516, 8537152, 9070724, 9363328, 9522208, 10117346, 10443712, 11163968, 12715456, 15473588, 15972736, 16971032, 17074304, 18141448, 19044416, 20234692, 20887424, 22327936, 25430912, 30947176, 33942064, 36282896, 38088832, 40469384, 61894352, 65762749, 67884128, 72565792, 80938768, 123788704, 131525498, 135768256, 145131584, 161877536, 247577408, 263050996, 271536512, 290263168, 323755072, 495154816, 526101992, 647510144, 1052203984, 2104407968, 4208815936, 8417631872]

約数ペア:

[(1, 8417631872), (2, 4208815936), (4, 2104407968), (8, 1052203984), (13, 647510144), (16, 526101992), (17, 495154816), (26, 323755072), (29, 290263168), (31, 271536512), (32, 263050996), (34, 247577408), (52, 161877536), (58, 145131584), (62, 135768256), (64, 131525498), (68, 123788704), (104, 80938768), (116, 72565792), (124, 67884128), (128, 65762749), (136, 61894352), (208, 40469384), (221, 38088832), (232, 36282896), (248, 33942064), (272, 30947176), (331, 25430912), (377, 22327936), (403, 20887424), (416, 20234692), (442, 19044416), (464, 18141448), (493, 17074304), (496, 16971032), (527, 15972736), (544, 15473588), (662, 12715456), (754, 11163968), (806, 10443712), (832, 10117346), (884, 9522208), (899, 9363328), (928, 9070724), (986, 8537152), (992, 8485516), (1054, 7986368), (1088, 7736794), (1324, 6357728), (1508, 5581984), (1612, 5221856), (1664, 5058673), (1768, 4761104), (1798, 4681664), (1856, 4535362), (1972, 4268576), (1984, 4242758), (2108, 3993184), (2176, 3868397), (2648, 3178864), (3016, 2790992), (3224, 2610928), (3536, 2380552), (3596, 2340832), (3712, 2267681), (3944, 2134288), (3968, 2121379), (4216, 1996592), (4303, 1956224), (5296, 1589432), (5627, 1495936), (6032, 1395496), (6409, 1313408), (6448, 1305464), (6851, 1228672), (7072, 1190276), (7192, 1170416), (7888, 1067144), (8432, 998296), (8606, 978112), (9599, 876928), (10261, 820352), (10592, 794716), (11254, 747968), (11687, 720256), (12064, 697748), (12818, 656704), (12896, 652732), (13702, 614336), (14144, 595138), (14384, 585208), (15283, 550784), (15776, 533572), (16864, 499148), (17212, 489056), (19198, 438464), (20522, 410176), (21184, 397358), (22508, 373984), (23374, 360128), (24128, 348874), (25636, 328352), (25792, 326366), (27404, 307168), (28288, 297569), (28768, 292604), (30566, 275392), (31552, 266786), (33728, 249574), (34424, 244528), (38396, 219232), (41044, 205088), (42368, 198679), (45016, 186992), (46748, 180064), (48256, 174437), (51272, 164176), (51584, 163183), (54808, 153584), (57536, 146302), (61132, 137696), (63104, 133393), (67456, 124787), (68848, 122264), (73151, 115072), (76792, 109616), (82088, 102544), (90032, 93496)]