218369856

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 112

約数和(自身を含む): 604601280

約数和(自身を除く): 386231424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 59, 64, 74, 96, 111, 118, 148, 177, 192, 222, 236, 296, 354, 444, 472, 521, 592, 708, 888, 944, 1042, 1184, 1416, 1563, 1776, 1888, 2084, 2183, 2368, 2832, 3126, 3552, 3776, 4168, 4366, 5664, 6252, 6549, 7104, 8336, 8732, 11328, 12504, 13098, 16672, 17464, 19277, 25008, 26196, 30739, 33344, 34928, 38554, 50016, 52392, 57831, 61478, 69856, 77108, 92217, 100032, 104784, 115662, 122956, 139712, 154216, 184434, 209568, 231324, 245912, 308432, 368868, 419136, 462648, 491824, 616864, 737736, 925296, 983648, 1137343, 1233728, 1475472, 1850592, 1967296, 2274686, 2950944, 3412029, 3701184, 4549372, 5901888, 6824058, 9098744, 13648116, 18197488, 27296232, 36394976, 54592464, 72789952, 109184928, 218369856]

約数ペア:

[(1, 218369856), (2, 109184928), (3, 72789952), (4, 54592464), (6, 36394976), (8, 27296232), (12, 18197488), (16, 13648116), (24, 9098744), (32, 6824058), (37, 5901888), (48, 4549372), (59, 3701184), (64, 3412029), (74, 2950944), (96, 2274686), (111, 1967296), (118, 1850592), (148, 1475472), (177, 1233728), (192, 1137343), (222, 983648), (236, 925296), (296, 737736), (354, 616864), (444, 491824), (472, 462648), (521, 419136), (592, 368868), (708, 308432), (888, 245912), (944, 231324), (1042, 209568), (1184, 184434), (1416, 154216), (1563, 139712), (1776, 122956), (1888, 115662), (2084, 104784), (2183, 100032), (2368, 92217), (2832, 77108), (3126, 69856), (3552, 61478), (3776, 57831), (4168, 52392), (4366, 50016), (5664, 38554), (6252, 34928), (6549, 33344), (7104, 30739), (8336, 26196), (8732, 25008), (11328, 19277), (12504, 17464), (13098, 16672)]