227137968

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 661564800

約数和(自身を除く): 434426832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 89, 111, 144, 148, 178, 222, 267, 296, 333, 356, 444, 479, 534, 592, 666, 712, 801, 888, 958, 1068, 1332, 1424, 1437, 1602, 1776, 1916, 2136, 2664, 2874, 3204, 3293, 3832, 4272, 4311, 5328, 5748, 6408, 6586, 7664, 8622, 9879, 11496, 12816, 13172, 17244, 17723, 19758, 22992, 26344, 29637, 34488, 35446, 39516, 42631, 52688, 53169, 59274, 68976, 70892, 79032, 85262, 106338, 118548, 127893, 141784, 158064, 159507, 170524, 212676, 237096, 255786, 283568, 319014, 341048, 383679, 425352, 474192, 511572, 638028, 682096, 767358, 850704, 1023144, 1276056, 1534716, 1577347, 2046288, 2552112, 3069432, 3154694, 4732041, 6138864, 6309388, 9464082, 12618776, 14196123, 18928164, 25237552, 28392246, 37856328, 56784492, 75712656, 113568984, 227137968]

約数ペア:

[(1, 227137968), (2, 113568984), (3, 75712656), (4, 56784492), (6, 37856328), (8, 28392246), (9, 25237552), (12, 18928164), (16, 14196123), (18, 12618776), (24, 9464082), (36, 6309388), (37, 6138864), (48, 4732041), (72, 3154694), (74, 3069432), (89, 2552112), (111, 2046288), (144, 1577347), (148, 1534716), (178, 1276056), (222, 1023144), (267, 850704), (296, 767358), (333, 682096), (356, 638028), (444, 511572), (479, 474192), (534, 425352), (592, 383679), (666, 341048), (712, 319014), (801, 283568), (888, 255786), (958, 237096), (1068, 212676), (1332, 170524), (1424, 159507), (1437, 158064), (1602, 141784), (1776, 127893), (1916, 118548), (2136, 106338), (2664, 85262), (2874, 79032), (3204, 70892), (3293, 68976), (3832, 59274), (4272, 53169), (4311, 52688), (5328, 42631), (5748, 39516), (6408, 35446), (6586, 34488), (7664, 29637), (8622, 26344), (9879, 22992), (11496, 19758), (12816, 17723), (13172, 17244)]