268189488

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:832

約数の個数: 160

約数和(自身を含む): 887800320

約数和(自身を除く): 619610832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 131, 144, 168, 189, 216, 252, 262, 336, 378, 393, 432, 504, 524, 677, 756, 786, 917, 1008, 1048, 1179, 1354, 1512, 1572, 1834, 2031, 2096, 2358, 2708, 2751, 3024, 3144, 3537, 3668, 4062, 4716, 4739, 5416, 5502, 6093, 6288, 7074, 7336, 8124, 8253, 9432, 9478, 10832, 11004, 12186, 14148, 14217, 14672, 16248, 16506, 18279, 18864, 18956, 22008, 24372, 24759, 28296, 28434, 32496, 33012, 36558, 37912, 42651, 44016, 48744, 49518, 56592, 56868, 66024, 73116, 75824, 85302, 88687, 97488, 99036, 113736, 127953, 132048, 146232, 170604, 177374, 198072, 227472, 255906, 266061, 292464, 341208, 354748, 396144, 511812, 532122, 620809, 682416, 709496, 798183, 1023624, 1064244, 1241618, 1418992, 1596366, 1862427, 2047248, 2128488, 2394549, 2483236, 3192732, 3724854, 4256976, 4789098, 4966472, 5587281, 6385464, 7449708, 9578196, 9932944, 11174562, 12770928, 14899416, 16761843, 19156392, 22349124, 29798832, 33523686, 38312784, 44698248, 67047372, 89396496, 134094744, 268189488]

約数ペア:

[(1, 268189488), (2, 134094744), (3, 89396496), (4, 67047372), (6, 44698248), (7, 38312784), (8, 33523686), (9, 29798832), (12, 22349124), (14, 19156392), (16, 16761843), (18, 14899416), (21, 12770928), (24, 11174562), (27, 9932944), (28, 9578196), (36, 7449708), (42, 6385464), (48, 5587281), (54, 4966472), (56, 4789098), (63, 4256976), (72, 3724854), (84, 3192732), (108, 2483236), (112, 2394549), (126, 2128488), (131, 2047248), (144, 1862427), (168, 1596366), (189, 1418992), (216, 1241618), (252, 1064244), (262, 1023624), (336, 798183), (378, 709496), (393, 682416), (432, 620809), (504, 532122), (524, 511812), (677, 396144), (756, 354748), (786, 341208), (917, 292464), (1008, 266061), (1048, 255906), (1179, 227472), (1354, 198072), (1512, 177374), (1572, 170604), (1834, 146232), (2031, 132048), (2096, 127953), (2358, 113736), (2708, 99036), (2751, 97488), (3024, 88687), (3144, 85302), (3537, 75824), (3668, 73116), (4062, 66024), (4716, 56868), (4739, 56592), (5416, 49518), (5502, 48744), (6093, 44016), (6288, 42651), (7074, 37912), (7336, 36558), (8124, 33012), (8253, 32496), (9432, 28434), (9478, 28296), (10832, 24759), (11004, 24372), (12186, 22008), (14148, 18956), (14217, 18864), (14672, 18279), (16248, 16506)]