251536390704

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{198701}}^1$

素因数の和:198923

約数の個数: 120

約数和(自身を含む): 720692154000

約数和(自身を除く): 469155763296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 149, 177, 236, 298, 354, 447, 472, 531, 596, 708, 894, 944, 1062, 1192, 1341, 1416, 1788, 2124, 2384, 2682, 2832, 3576, 4248, 5364, 7152, 8496, 8791, 10728, 17582, 21456, 26373, 35164, 52746, 70328, 79119, 105492, 140656, 158238, 198701, 210984, 316476, 397402, 421968, 596103, 632952, 794804, 1192206, 1265904, 1589608, 1788309, 2384412, 3179216, 3576618, 4768824, 7153236, 9537648, 11723359, 14306472, 23446718, 28612944, 29606449, 35170077, 46893436, 59212898, 70340154, 88819347, 93786872, 105510231, 118425796, 140680308, 177638694, 187573744, 211020462, 236851592, 266458041, 281360616, 355277388, 422040924, 473703184, 532916082, 562721232, 710554776, 844081848, 1065832164, 1421109552, 1688163696, 1746780491, 2131664328, 3493560982, 4263328656, 5240341473, 6987121964, 10480682946, 13974243928, 15721024419, 20961365892, 27948487856, 31442048838, 41922731784, 62884097676, 83845463568, 125768195352, 251536390704]

約数ペア:

[(1, 251536390704), (2, 125768195352), (3, 83845463568), (4, 62884097676), (6, 41922731784), (8, 31442048838), (9, 27948487856), (12, 20961365892), (16, 15721024419), (18, 13974243928), (24, 10480682946), (36, 6987121964), (48, 5240341473), (59, 4263328656), (72, 3493560982), (118, 2131664328), (144, 1746780491), (149, 1688163696), (177, 1421109552), (236, 1065832164), (298, 844081848), (354, 710554776), (447, 562721232), (472, 532916082), (531, 473703184), (596, 422040924), (708, 355277388), (894, 281360616), (944, 266458041), (1062, 236851592), (1192, 211020462), (1341, 187573744), (1416, 177638694), (1788, 140680308), (2124, 118425796), (2384, 105510231), (2682, 93786872), (2832, 88819347), (3576, 70340154), (4248, 59212898), (5364, 46893436), (7152, 35170077), (8496, 29606449), (8791, 28612944), (10728, 23446718), (17582, 14306472), (21456, 11723359), (26373, 9537648), (35164, 7153236), (52746, 4768824), (70328, 3576618), (79119, 3179216), (105492, 2384412), (140656, 1788309), (158238, 1589608), (198701, 1265904), (210984, 1192206), (316476, 794804), (397402, 632952), (421968, 596103)]