306688728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15641}}^1$

素因数の和:15712

約数の個数: 64

約数和(自身を含む): 825897600

約数和(自身を除く): 519208872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1634, 2451, 3268, 4902, 6536, 9804, 15641, 19608, 31282, 46923, 62564, 93846, 125128, 187692, 297179, 375384, 594358, 672563, 891537, 1188716, 1345126, 1783074, 2017689, 2377432, 2690252, 3566148, 4035378, 5380504, 7132296, 8070756, 12778697, 16141512, 25557394, 38336091, 51114788, 76672182, 102229576, 153344364, 306688728]

約数ペア:

[(1, 306688728), (2, 153344364), (3, 102229576), (4, 76672182), (6, 51114788), (8, 38336091), (12, 25557394), (19, 16141512), (24, 12778697), (38, 8070756), (43, 7132296), (57, 5380504), (76, 4035378), (86, 3566148), (114, 2690252), (129, 2377432), (152, 2017689), (172, 1783074), (228, 1345126), (258, 1188716), (344, 891537), (456, 672563), (516, 594358), (817, 375384), (1032, 297179), (1634, 187692), (2451, 125128), (3268, 93846), (4902, 62564), (6536, 46923), (9804, 31282), (15641, 19608)]