1638591456

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4597}}^1$

素因数の和:4736

約数の個数: 96

約数和(自身を含む): 4449392640

約数和(自身を除く): 2810801184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 79, 94, 96, 141, 158, 188, 237, 282, 316, 376, 474, 564, 632, 752, 948, 1128, 1264, 1504, 1896, 2256, 2528, 3713, 3792, 4512, 4597, 7426, 7584, 9194, 11139, 13791, 14852, 18388, 22278, 27582, 29704, 36776, 44556, 55164, 59408, 73552, 89112, 110328, 118816, 147104, 178224, 216059, 220656, 356448, 363163, 432118, 441312, 648177, 726326, 864236, 1089489, 1296354, 1452652, 1728472, 2178978, 2592708, 2905304, 3456944, 4357956, 5185416, 5810608, 6913888, 8715912, 10370832, 11621216, 17068661, 17431824, 20741664, 34137322, 34863648, 51205983, 68274644, 102411966, 136549288, 204823932, 273098576, 409647864, 546197152, 819295728, 1638591456]

約数ペア:

[(1, 1638591456), (2, 819295728), (3, 546197152), (4, 409647864), (6, 273098576), (8, 204823932), (12, 136549288), (16, 102411966), (24, 68274644), (32, 51205983), (47, 34863648), (48, 34137322), (79, 20741664), (94, 17431824), (96, 17068661), (141, 11621216), (158, 10370832), (188, 8715912), (237, 6913888), (282, 5810608), (316, 5185416), (376, 4357956), (474, 3456944), (564, 2905304), (632, 2592708), (752, 2178978), (948, 1728472), (1128, 1452652), (1264, 1296354), (1504, 1089489), (1896, 864236), (2256, 726326), (2528, 648177), (3713, 441312), (3792, 432118), (4512, 363163), (4597, 356448), (7426, 220656), (7584, 216059), (9194, 178224), (11139, 147104), (13791, 118816), (14852, 110328), (18388, 89112), (22278, 73552), (27582, 59408), (29704, 55164), (36776, 44556)]