385590288

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1652

約数の個数: 80

約数和(自身を含む): 1027997696

約数和(自身を除く): 642407408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 688, 762, 1016, 1032, 1471, 1524, 2032, 2064, 2942, 3048, 4413, 5461, 5884, 6096, 8826, 10922, 11768, 16383, 17652, 21844, 23536, 32766, 35304, 43688, 63253, 65532, 70608, 87376, 126506, 131064, 186817, 189759, 253012, 262128, 373634, 379518, 506024, 560451, 747268, 759036, 1012048, 1120902, 1494536, 1518072, 2241804, 2989072, 3036144, 4483608, 8033131, 8967216, 16066262, 24099393, 32132524, 48198786, 64265048, 96397572, 128530096, 192795144, 385590288]

約数ペア:

[(1, 385590288), (2, 192795144), (3, 128530096), (4, 96397572), (6, 64265048), (8, 48198786), (12, 32132524), (16, 24099393), (24, 16066262), (43, 8967216), (48, 8033131), (86, 4483608), (127, 3036144), (129, 2989072), (172, 2241804), (254, 1518072), (258, 1494536), (344, 1120902), (381, 1012048), (508, 759036), (516, 747268), (688, 560451), (762, 506024), (1016, 379518), (1032, 373634), (1471, 262128), (1524, 253012), (2032, 189759), (2064, 186817), (2942, 131064), (3048, 126506), (4413, 87376), (5461, 70608), (5884, 65532), (6096, 63253), (8826, 43688), (10922, 35304), (11768, 32766), (16383, 23536), (17652, 21844)]