297157072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{971}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 595890432

約数和(自身を除く): 298733360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 617, 971, 1234, 1942, 2468, 3884, 4936, 7768, 9872, 15536, 19127, 30101, 38254, 60202, 76508, 120404, 153016, 240808, 306032, 481616, 599107, 1198214, 2396428, 4792856, 9585712, 18572317, 37144634, 74289268, 148578536, 297157072]

約数ペア:

[(1, 297157072), (2, 148578536), (4, 74289268), (8, 37144634), (16, 18572317), (31, 9585712), (62, 4792856), (124, 2396428), (248, 1198214), (496, 599107), (617, 481616), (971, 306032), (1234, 240808), (1942, 153016), (2468, 120404), (3884, 76508), (4936, 60202), (7768, 38254), (9872, 30101), (15536, 19127)]