812878248

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53171}}^1$

素因数の和:53207

約数の個数: 96

約数和(自身を含む): 2545875360

約数和(自身を除く): 1732997112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 53171, 106342, 159513, 212684, 319026, 372197, 425368, 638052, 691223, 744394, 1116591, 1276104, 1382446, 1488788, 2073669, 2233182, 2605379, 2764892, 2977576, 4147338, 4466364, 4838561, 5210758, 5529784, 7816137, 8294676, 8932728, 9677122, 10421516, 14515683, 15632274, 16589352, 19354244, 20843032, 29031366, 31264548, 33869927, 38708488, 58062732, 62529096, 67739854, 101609781, 116125464, 135479708, 203219562, 270959416, 406439124, 812878248]

約数ペア:

[(1, 812878248), (2, 406439124), (3, 270959416), (4, 203219562), (6, 135479708), (7, 116125464), (8, 101609781), (12, 67739854), (13, 62529096), (14, 58062732), (21, 38708488), (24, 33869927), (26, 31264548), (28, 29031366), (39, 20843032), (42, 19354244), (49, 16589352), (52, 15632274), (56, 14515683), (78, 10421516), (84, 9677122), (91, 8932728), (98, 8294676), (104, 7816137), (147, 5529784), (156, 5210758), (168, 4838561), (182, 4466364), (196, 4147338), (273, 2977576), (294, 2764892), (312, 2605379), (364, 2233182), (392, 2073669), (546, 1488788), (588, 1382446), (637, 1276104), (728, 1116591), (1092, 744394), (1176, 691223), (1274, 638052), (1911, 425368), (2184, 372197), (2548, 319026), (3822, 212684), (5096, 159513), (7644, 106342), (15288, 53171)]