237801072

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 634593312

約数和(自身を除く): 396792240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 257, 296, 444, 514, 521, 592, 771, 888, 1028, 1042, 1542, 1563, 1776, 2056, 2084, 3084, 3126, 4112, 4168, 6168, 6252, 8336, 9509, 12336, 12504, 19018, 19277, 25008, 28527, 38036, 38554, 57054, 57831, 76072, 77108, 114108, 115662, 133897, 152144, 154216, 228216, 231324, 267794, 308432, 401691, 456432, 462648, 535588, 803382, 925296, 1071176, 1606764, 2142352, 3213528, 4954189, 6427056, 9908378, 14862567, 19816756, 29725134, 39633512, 59450268, 79267024, 118900536, 237801072]

約数ペア:

[(1, 237801072), (2, 118900536), (3, 79267024), (4, 59450268), (6, 39633512), (8, 29725134), (12, 19816756), (16, 14862567), (24, 9908378), (37, 6427056), (48, 4954189), (74, 3213528), (111, 2142352), (148, 1606764), (222, 1071176), (257, 925296), (296, 803382), (444, 535588), (514, 462648), (521, 456432), (592, 401691), (771, 308432), (888, 267794), (1028, 231324), (1042, 228216), (1542, 154216), (1563, 152144), (1776, 133897), (2056, 115662), (2084, 114108), (3084, 77108), (3126, 76072), (4112, 57831), (4168, 57054), (6168, 38554), (6252, 38036), (8336, 28527), (9509, 25008), (12336, 19277), (12504, 19018)]