1291438416

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{601}}^1$

素因数の和:1204

約数の個数: 80

約数和(自身を含む): 3386033280

約数和(自身を除く): 2094594864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 503, 534, 601, 712, 1006, 1068, 1202, 1424, 1509, 1803, 2012, 2136, 2404, 3018, 3606, 4024, 4272, 4808, 6036, 7212, 8048, 9616, 12072, 14424, 24144, 28848, 44767, 53489, 89534, 106978, 134301, 160467, 179068, 213956, 268602, 302303, 320934, 358136, 427912, 537204, 604606, 641868, 716272, 855824, 906909, 1074408, 1209212, 1283736, 1813818, 2148816, 2418424, 2567472, 3627636, 4836848, 7255272, 14510544, 26904967, 53809934, 80714901, 107619868, 161429802, 215239736, 322859604, 430479472, 645719208, 1291438416]

約数ペア:

[(1, 1291438416), (2, 645719208), (3, 430479472), (4, 322859604), (6, 215239736), (8, 161429802), (12, 107619868), (16, 80714901), (24, 53809934), (48, 26904967), (89, 14510544), (178, 7255272), (267, 4836848), (356, 3627636), (503, 2567472), (534, 2418424), (601, 2148816), (712, 1813818), (1006, 1283736), (1068, 1209212), (1202, 1074408), (1424, 906909), (1509, 855824), (1803, 716272), (2012, 641868), (2136, 604606), (2404, 537204), (3018, 427912), (3606, 358136), (4024, 320934), (4272, 302303), (4808, 268602), (6036, 213956), (7212, 179068), (8048, 160467), (9616, 134301), (12072, 106978), (14424, 89534), (24144, 53489), (28848, 44767)]