393631632

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 1137401408

約数和(自身を除く): 743769776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 151, 172, 258, 302, 344, 387, 421, 453, 516, 604, 688, 774, 842, 906, 1032, 1208, 1263, 1359, 1548, 1684, 1812, 2064, 2416, 2526, 2718, 3096, 3368, 3624, 3789, 5052, 5436, 6192, 6493, 6736, 7248, 7578, 10104, 10872, 12986, 15156, 18103, 19479, 20208, 21744, 25972, 30312, 36206, 38958, 51944, 54309, 58437, 60624, 63571, 72412, 77916, 103888, 108618, 116874, 127142, 144824, 155832, 162927, 190713, 217236, 233748, 254284, 289648, 311664, 325854, 381426, 434472, 467496, 508568, 572139, 651708, 762852, 868944, 934992, 1017136, 1144278, 1303416, 1525704, 2288556, 2606832, 2733553, 3051408, 4577112, 5467106, 8200659, 9154224, 10934212, 16401318, 21868424, 24601977, 32802636, 43736848, 49203954, 65605272, 98407908, 131210544, 196815816, 393631632]

約数ペア:

[(1, 393631632), (2, 196815816), (3, 131210544), (4, 98407908), (6, 65605272), (8, 49203954), (9, 43736848), (12, 32802636), (16, 24601977), (18, 21868424), (24, 16401318), (36, 10934212), (43, 9154224), (48, 8200659), (72, 5467106), (86, 4577112), (129, 3051408), (144, 2733553), (151, 2606832), (172, 2288556), (258, 1525704), (302, 1303416), (344, 1144278), (387, 1017136), (421, 934992), (453, 868944), (516, 762852), (604, 651708), (688, 572139), (774, 508568), (842, 467496), (906, 434472), (1032, 381426), (1208, 325854), (1263, 311664), (1359, 289648), (1548, 254284), (1684, 233748), (1812, 217236), (2064, 190713), (2416, 162927), (2526, 155832), (2718, 144824), (3096, 127142), (3368, 116874), (3624, 108618), (3789, 103888), (5052, 77916), (5436, 72412), (6192, 63571), (6493, 60624), (6736, 58437), (7248, 54309), (7578, 51944), (10104, 38958), (10872, 36206), (12986, 30312), (15156, 25972), (18103, 21744), (19479, 20208)]