1321198368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7591}}^1$

素因数の和:7655

約数の個数: 144

約数和(自身を含む): 4143956544

約数和(自身を除く): 2822758176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 111, 112, 147, 148, 168, 196, 222, 224, 259, 294, 296, 336, 392, 444, 518, 588, 592, 672, 777, 784, 888, 1036, 1176, 1184, 1554, 1568, 1776, 1813, 2072, 2352, 3108, 3552, 3626, 4144, 4704, 5439, 6216, 7252, 7591, 8288, 10878, 12432, 14504, 15182, 21756, 22773, 24864, 29008, 30364, 43512, 45546, 53137, 58016, 60728, 87024, 91092, 106274, 121456, 159411, 174048, 182184, 212548, 242912, 280867, 318822, 364368, 371959, 425096, 561734, 637644, 728736, 743918, 842601, 850192, 1115877, 1123468, 1275288, 1487836, 1685202, 1700384, 1966069, 2231754, 2246936, 2550576, 2975672, 3370404, 3932138, 4463508, 4493872, 5101152, 5898207, 5951344, 6740808, 7864276, 8927016, 8987744, 11796414, 11902688, 13481616, 13762483, 15728552, 17854032, 23592828, 26963232, 27524966, 31457104, 35708064, 41287449, 47185656, 55049932, 62914208, 82574898, 94371312, 110099864, 165149796, 188742624, 220199728, 330299592, 440399456, 660599184, 1321198368]

約数ペア:

[(1, 1321198368), (2, 660599184), (3, 440399456), (4, 330299592), (6, 220199728), (7, 188742624), (8, 165149796), (12, 110099864), (14, 94371312), (16, 82574898), (21, 62914208), (24, 55049932), (28, 47185656), (32, 41287449), (37, 35708064), (42, 31457104), (48, 27524966), (49, 26963232), (56, 23592828), (74, 17854032), (84, 15728552), (96, 13762483), (98, 13481616), (111, 11902688), (112, 11796414), (147, 8987744), (148, 8927016), (168, 7864276), (196, 6740808), (222, 5951344), (224, 5898207), (259, 5101152), (294, 4493872), (296, 4463508), (336, 3932138), (392, 3370404), (444, 2975672), (518, 2550576), (588, 2246936), (592, 2231754), (672, 1966069), (777, 1700384), (784, 1685202), (888, 1487836), (1036, 1275288), (1176, 1123468), (1184, 1115877), (1554, 850192), (1568, 842601), (1776, 743918), (1813, 728736), (2072, 637644), (2352, 561734), (3108, 425096), (3552, 371959), (3626, 364368), (4144, 318822), (4704, 280867), (5439, 242912), (6216, 212548), (7252, 182184), (7591, 174048), (8288, 159411), (10878, 121456), (12432, 106274), (14504, 91092), (15182, 87024), (21756, 60728), (22773, 58016), (24864, 53137), (29008, 45546), (30364, 43512)]