404417328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25609}}^1$

素因数の和:25674

約数の個数: 80

約数和(自身を含む): 1219445760

約数和(自身を除く): 815028432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 25609, 51218, 76827, 102436, 153654, 179263, 204872, 307308, 358526, 409744, 537789, 614616, 717052, 1075578, 1203623, 1229232, 1434104, 2151156, 2407246, 2868208, 3610869, 4302312, 4814492, 7221738, 8425361, 8604624, 9628984, 14443476, 16850722, 19257968, 25276083, 28886952, 33701444, 50552166, 57773904, 67402888, 101104332, 134805776, 202208664, 404417328]

約数ペア:

[(1, 404417328), (2, 202208664), (3, 134805776), (4, 101104332), (6, 67402888), (7, 57773904), (8, 50552166), (12, 33701444), (14, 28886952), (16, 25276083), (21, 19257968), (24, 16850722), (28, 14443476), (42, 9628984), (47, 8604624), (48, 8425361), (56, 7221738), (84, 4814492), (94, 4302312), (112, 3610869), (141, 2868208), (168, 2407246), (188, 2151156), (282, 1434104), (329, 1229232), (336, 1203623), (376, 1075578), (564, 717052), (658, 614616), (752, 537789), (987, 409744), (1128, 358526), (1316, 307308), (1974, 204872), (2256, 179263), (2632, 153654), (3948, 102436), (5264, 76827), (7896, 51218), (15792, 25609)]