289446072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2324

約数の個数: 64

約数和(自身を含む): 746444160

約数和(自身を除く): 456998088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 131, 172, 258, 262, 344, 393, 516, 524, 786, 1032, 1048, 1572, 2141, 3144, 4282, 5633, 6423, 8564, 11266, 12846, 16899, 17128, 22532, 25692, 33798, 45064, 51384, 67596, 92063, 135192, 184126, 276189, 280471, 368252, 552378, 560942, 736504, 841413, 1104756, 1121884, 1682826, 2209512, 2243768, 3365652, 6731304, 12060253, 24120506, 36180759, 48241012, 72361518, 96482024, 144723036, 289446072]

約数ペア:

[(1, 289446072), (2, 144723036), (3, 96482024), (4, 72361518), (6, 48241012), (8, 36180759), (12, 24120506), (24, 12060253), (43, 6731304), (86, 3365652), (129, 2243768), (131, 2209512), (172, 1682826), (258, 1121884), (262, 1104756), (344, 841413), (393, 736504), (516, 560942), (524, 552378), (786, 368252), (1032, 280471), (1048, 276189), (1572, 184126), (2141, 135192), (3144, 92063), (4282, 67596), (5633, 51384), (6423, 45064), (8564, 33798), (11266, 25692), (12846, 22532), (16899, 17128)]