1380685488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8543}}^1$

素因数の和:8611

約数の個数: 160

約数和(自身を含む): 4509044736

約数和(自身を除く): 3128359248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 208, 222, 259, 273, 296, 312, 336, 364, 444, 481, 518, 546, 592, 624, 728, 777, 888, 962, 1036, 1092, 1443, 1456, 1554, 1776, 1924, 2072, 2184, 2886, 3108, 3367, 3848, 4144, 4368, 5772, 6216, 6734, 7696, 8543, 10101, 11544, 12432, 13468, 17086, 20202, 23088, 25629, 26936, 34172, 40404, 51258, 53872, 59801, 68344, 80808, 102516, 111059, 119602, 136688, 161616, 179403, 205032, 222118, 239204, 316091, 333177, 358806, 410064, 444236, 478408, 632182, 666354, 717612, 777413, 888472, 948273, 956816, 1264364, 1332708, 1435224, 1554826, 1776944, 1896546, 2212637, 2332239, 2528728, 2665416, 2870448, 3109652, 3793092, 4109183, 4425274, 4664478, 5057456, 5330832, 6219304, 6637911, 7586184, 8218366, 8850548, 9328956, 12327549, 12438608, 13275822, 15172368, 16436732, 17701096, 18657912, 24655098, 26551644, 28764281, 32873464, 35402192, 37315824, 49310196, 53103288, 57528562, 65746928, 86292843, 98620392, 106206576, 115057124, 172585686, 197240784, 230114248, 345171372, 460228496, 690342744, 1380685488]

約数ペア:

[(1, 1380685488), (2, 690342744), (3, 460228496), (4, 345171372), (6, 230114248), (7, 197240784), (8, 172585686), (12, 115057124), (13, 106206576), (14, 98620392), (16, 86292843), (21, 65746928), (24, 57528562), (26, 53103288), (28, 49310196), (37, 37315824), (39, 35402192), (42, 32873464), (48, 28764281), (52, 26551644), (56, 24655098), (74, 18657912), (78, 17701096), (84, 16436732), (91, 15172368), (104, 13275822), (111, 12438608), (112, 12327549), (148, 9328956), (156, 8850548), (168, 8218366), (182, 7586184), (208, 6637911), (222, 6219304), (259, 5330832), (273, 5057456), (296, 4664478), (312, 4425274), (336, 4109183), (364, 3793092), (444, 3109652), (481, 2870448), (518, 2665416), (546, 2528728), (592, 2332239), (624, 2212637), (728, 1896546), (777, 1776944), (888, 1554826), (962, 1435224), (1036, 1332708), (1092, 1264364), (1443, 956816), (1456, 948273), (1554, 888472), (1776, 777413), (1924, 717612), (2072, 666354), (2184, 632182), (2886, 478408), (3108, 444236), (3367, 410064), (3848, 358806), (4144, 333177), (4368, 316091), (5772, 239204), (6216, 222118), (6734, 205032), (7696, 179403), (8543, 161616), (10101, 136688), (11544, 119602), (12432, 111059), (13468, 102516), (17086, 80808), (20202, 68344), (23088, 59801), (25629, 53872), (26936, 51258), (34172, 40404)]