210747984

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 556512000

約数和(自身を除く): 345764016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 149, 158, 237, 298, 316, 373, 447, 474, 596, 632, 746, 894, 948, 1119, 1192, 1264, 1492, 1788, 1896, 2238, 2384, 2984, 3576, 3792, 4476, 5968, 7152, 8952, 11771, 17904, 23542, 29467, 35313, 47084, 55577, 58934, 70626, 88401, 94168, 111154, 117868, 141252, 166731, 176802, 188336, 222308, 235736, 282504, 333462, 353604, 444616, 471472, 565008, 666924, 707208, 889232, 1333848, 1414416, 2667696, 4390583, 8781166, 13171749, 17562332, 26343498, 35124664, 52686996, 70249328, 105373992, 210747984]

約数ペア:

[(1, 210747984), (2, 105373992), (3, 70249328), (4, 52686996), (6, 35124664), (8, 26343498), (12, 17562332), (16, 13171749), (24, 8781166), (48, 4390583), (79, 2667696), (149, 1414416), (158, 1333848), (237, 889232), (298, 707208), (316, 666924), (373, 565008), (447, 471472), (474, 444616), (596, 353604), (632, 333462), (746, 282504), (894, 235736), (948, 222308), (1119, 188336), (1192, 176802), (1264, 166731), (1492, 141252), (1788, 117868), (1896, 111154), (2238, 94168), (2384, 88401), (2984, 70626), (3576, 58934), (3792, 55577), (4476, 47084), (5968, 35313), (7152, 29467), (8952, 23542), (11771, 17904)]