900970812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{433}}^1$

素因数の和:832

約数の個数: 144

約数和(自身を含む): 2729825280

約数和(自身を除く): 1828854468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 359, 414, 433, 483, 644, 718, 828, 866, 966, 1077, 1299, 1436, 1449, 1732, 1932, 2154, 2513, 2598, 2898, 3031, 3231, 3897, 4308, 5026, 5196, 5796, 6062, 6462, 7539, 7794, 8257, 9093, 9959, 10052, 12124, 12924, 15078, 15588, 16514, 18186, 19918, 22617, 24771, 27279, 29877, 30156, 33028, 36372, 39836, 45234, 49542, 54558, 57799, 59754, 69713, 74313, 89631, 90468, 99084, 109116, 115598, 119508, 139426, 148626, 155447, 173397, 179262, 209139, 231196, 278852, 297252, 310894, 346794, 358524, 418278, 466341, 520191, 621788, 627417, 693588, 836556, 932682, 1040382, 1088129, 1254834, 1399023, 1865364, 2080764, 2176258, 2509668, 2798046, 3264387, 3575281, 4352516, 5596092, 6528774, 7150562, 9793161, 10725843, 13057548, 14301124, 19586322, 21451686, 25026967, 32177529, 39172644, 42903372, 50053934, 64355058, 75080901, 100107868, 128710116, 150161802, 225242703, 300323604, 450485406, 900970812]

約数ペア:

[(1, 900970812), (2, 450485406), (3, 300323604), (4, 225242703), (6, 150161802), (7, 128710116), (9, 100107868), (12, 75080901), (14, 64355058), (18, 50053934), (21, 42903372), (23, 39172644), (28, 32177529), (36, 25026967), (42, 21451686), (46, 19586322), (63, 14301124), (69, 13057548), (84, 10725843), (92, 9793161), (126, 7150562), (138, 6528774), (161, 5596092), (207, 4352516), (252, 3575281), (276, 3264387), (322, 2798046), (359, 2509668), (414, 2176258), (433, 2080764), (483, 1865364), (644, 1399023), (718, 1254834), (828, 1088129), (866, 1040382), (966, 932682), (1077, 836556), (1299, 693588), (1436, 627417), (1449, 621788), (1732, 520191), (1932, 466341), (2154, 418278), (2513, 358524), (2598, 346794), (2898, 310894), (3031, 297252), (3231, 278852), (3897, 231196), (4308, 209139), (5026, 179262), (5196, 173397), (5796, 155447), (6062, 148626), (6462, 139426), (7539, 119508), (7794, 115598), (8257, 109116), (9093, 99084), (9959, 90468), (10052, 89631), (12124, 74313), (12924, 69713), (15078, 59754), (15588, 57799), (16514, 54558), (18186, 49542), (19918, 45234), (22617, 39836), (24771, 36372), (27279, 33028), (29877, 30156)]