21286760592

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1\times {\mathrm{10181}}^1$

素因数の和:11248

約数の個数: 80

約数和(自身を含む): 56330733888

約数和(自身を除く): 35043973296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1013, 1032, 2026, 2064, 3039, 4052, 6078, 8104, 10181, 12156, 16208, 20362, 24312, 30543, 40724, 43559, 48624, 61086, 81448, 87118, 122172, 130677, 162896, 174236, 244344, 261354, 348472, 437783, 488688, 522708, 696944, 875566, 1045416, 1313349, 1751132, 2090832, 2626698, 3502264, 5253396, 7004528, 10313353, 10506792, 20626706, 21013584, 30940059, 41253412, 61880118, 82506824, 123760236, 165013648, 247520472, 443474179, 495040944, 886948358, 1330422537, 1773896716, 2660845074, 3547793432, 5321690148, 7095586864, 10643380296, 21286760592]

約数ペア:

[(1, 21286760592), (2, 10643380296), (3, 7095586864), (4, 5321690148), (6, 3547793432), (8, 2660845074), (12, 1773896716), (16, 1330422537), (24, 886948358), (43, 495040944), (48, 443474179), (86, 247520472), (129, 165013648), (172, 123760236), (258, 82506824), (344, 61880118), (516, 41253412), (688, 30940059), (1013, 21013584), (1032, 20626706), (2026, 10506792), (2064, 10313353), (3039, 7004528), (4052, 5253396), (6078, 3502264), (8104, 2626698), (10181, 2090832), (12156, 1751132), (16208, 1313349), (20362, 1045416), (24312, 875566), (30543, 696944), (40724, 522708), (43559, 488688), (48624, 437783), (61086, 348472), (81448, 261354), (87118, 244344), (122172, 174236), (130677, 162896)]