1255581912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1121

約数の個数: 128

約数和(自身を含む): 3523968000

約数和(自身を除く): 2268386088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 151, 156, 174, 232, 302, 312, 348, 377, 453, 604, 696, 754, 906, 919, 1131, 1208, 1508, 1812, 1838, 1963, 2262, 2757, 3016, 3624, 3676, 3926, 4379, 4524, 5514, 5889, 7352, 7852, 8758, 9048, 11028, 11778, 11947, 13137, 15704, 17516, 22056, 23556, 23894, 26274, 26651, 35032, 35841, 47112, 47788, 52548, 53302, 56927, 71682, 79953, 95576, 105096, 106604, 113854, 138769, 143364, 159906, 170781, 213208, 227708, 277538, 286728, 319812, 341562, 346463, 416307, 455416, 555076, 639624, 683124, 692926, 832614, 1039389, 1110152, 1366248, 1385852, 1665228, 1803997, 2078778, 2771704, 3330456, 3607994, 4024301, 4157556, 5411991, 7215988, 8048602, 8315112, 10823982, 12072903, 14431976, 16097204, 21647964, 24145806, 32194408, 43295928, 48291612, 52315913, 96583224, 104631826, 156947739, 209263652, 313895478, 418527304, 627790956, 1255581912]

約数ペア:

[(1, 1255581912), (2, 627790956), (3, 418527304), (4, 313895478), (6, 209263652), (8, 156947739), (12, 104631826), (13, 96583224), (24, 52315913), (26, 48291612), (29, 43295928), (39, 32194408), (52, 24145806), (58, 21647964), (78, 16097204), (87, 14431976), (104, 12072903), (116, 10823982), (151, 8315112), (156, 8048602), (174, 7215988), (232, 5411991), (302, 4157556), (312, 4024301), (348, 3607994), (377, 3330456), (453, 2771704), (604, 2078778), (696, 1803997), (754, 1665228), (906, 1385852), (919, 1366248), (1131, 1110152), (1208, 1039389), (1508, 832614), (1812, 692926), (1838, 683124), (1963, 639624), (2262, 555076), (2757, 455416), (3016, 416307), (3624, 346463), (3676, 341562), (3926, 319812), (4379, 286728), (4524, 277538), (5514, 227708), (5889, 213208), (7352, 170781), (7852, 159906), (8758, 143364), (9048, 138769), (11028, 113854), (11778, 106604), (11947, 105096), (13137, 95576), (15704, 79953), (17516, 71682), (22056, 56927), (23556, 53302), (23894, 52548), (26274, 47788), (26651, 47112), (35032, 35841)]