256524024

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2207}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 667699200

約数和(自身を除く): 411175176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 167, 174, 232, 334, 348, 501, 668, 696, 1002, 1336, 2004, 2207, 4008, 4414, 4843, 6621, 8828, 9686, 13242, 14529, 17656, 19372, 26484, 29058, 38744, 52968, 58116, 64003, 116232, 128006, 192009, 256012, 368569, 384018, 512024, 737138, 768036, 1105707, 1474276, 1536072, 2211414, 2948552, 4422828, 8845656, 10688501, 21377002, 32065503, 42754004, 64131006, 85508008, 128262012, 256524024]

約数ペア:

[(1, 256524024), (2, 128262012), (3, 85508008), (4, 64131006), (6, 42754004), (8, 32065503), (12, 21377002), (24, 10688501), (29, 8845656), (58, 4422828), (87, 2948552), (116, 2211414), (167, 1536072), (174, 1474276), (232, 1105707), (334, 768036), (348, 737138), (501, 512024), (668, 384018), (696, 368569), (1002, 256012), (1336, 192009), (2004, 128006), (2207, 116232), (4008, 64003), (4414, 58116), (4843, 52968), (6621, 38744), (8828, 29058), (9686, 26484), (13242, 19372), (14529, 17656)]