378397968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35671}}^1$

素因数の和:35712

約数の個数: 80

約数和(自身を含む): 1114678656

約数和(自身を除く): 736280688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 35671, 71342, 107013, 142684, 214026, 285368, 428052, 463723, 570736, 606407, 856104, 927446, 1212814, 1391169, 1712208, 1819221, 1854892, 2425628, 2782338, 3638442, 3709784, 4851256, 5564676, 7276884, 7419568, 7883291, 9702512, 11129352, 14553768, 15766582, 22258704, 23649873, 29107536, 31533164, 47299746, 63066328, 94599492, 126132656, 189198984, 378397968]

約数ペア:

[(1, 378397968), (2, 189198984), (3, 126132656), (4, 94599492), (6, 63066328), (8, 47299746), (12, 31533164), (13, 29107536), (16, 23649873), (17, 22258704), (24, 15766582), (26, 14553768), (34, 11129352), (39, 9702512), (48, 7883291), (51, 7419568), (52, 7276884), (68, 5564676), (78, 4851256), (102, 3709784), (104, 3638442), (136, 2782338), (156, 2425628), (204, 1854892), (208, 1819221), (221, 1712208), (272, 1391169), (312, 1212814), (408, 927446), (442, 856104), (624, 606407), (663, 570736), (816, 463723), (884, 428052), (1326, 285368), (1768, 214026), (2652, 142684), (3536, 107013), (5304, 71342), (10608, 35671)]