15551987544

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{8821}}^1$

素因数の和:9401

約数の個数: 96

約数和(自身を含む): 43103586240

約数和(自身を除く): 27551598696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 521, 564, 846, 1042, 1128, 1563, 1692, 2084, 3126, 3384, 4168, 4689, 6252, 8821, 9378, 12504, 17642, 18756, 24487, 26463, 35284, 37512, 48974, 52926, 70568, 73461, 79389, 97948, 105852, 146922, 158778, 195896, 211704, 220383, 293844, 317556, 414587, 440766, 587688, 635112, 829174, 881532, 1243761, 1658348, 1763064, 2487522, 3316696, 3731283, 4595741, 4975044, 7462566, 9191482, 9950088, 13787223, 14925132, 18382964, 27574446, 29850264, 36765928, 41361669, 55148892, 82723338, 110297784, 165446676, 215999827, 330893352, 431999654, 647999481, 863999308, 1295998962, 1727998616, 1943998443, 2591997924, 3887996886, 5183995848, 7775993772, 15551987544]

約数ペア:

[(1, 15551987544), (2, 7775993772), (3, 5183995848), (4, 3887996886), (6, 2591997924), (8, 1943998443), (9, 1727998616), (12, 1295998962), (18, 863999308), (24, 647999481), (36, 431999654), (47, 330893352), (72, 215999827), (94, 165446676), (141, 110297784), (188, 82723338), (282, 55148892), (376, 41361669), (423, 36765928), (521, 29850264), (564, 27574446), (846, 18382964), (1042, 14925132), (1128, 13787223), (1563, 9950088), (1692, 9191482), (2084, 7462566), (3126, 4975044), (3384, 4595741), (4168, 3731283), (4689, 3316696), (6252, 2487522), (8821, 1763064), (9378, 1658348), (12504, 1243761), (17642, 881532), (18756, 829174), (24487, 635112), (26463, 587688), (35284, 440766), (37512, 414587), (48974, 317556), (52926, 293844), (70568, 220383), (73461, 211704), (79389, 195896), (97948, 158778), (105852, 146922)]