851025532

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 1827504000

約数和(自身を除く): 976478468

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 73, 98, 116, 146, 196, 203, 292, 293, 343, 406, 511, 586, 686, 812, 1022, 1172, 1372, 1421, 2044, 2051, 2117, 2842, 3577, 4102, 4234, 5684, 7154, 8204, 8468, 8497, 9947, 14308, 14357, 14819, 16994, 19894, 21389, 25039, 28714, 29638, 33988, 39788, 42778, 50078, 57428, 59276, 59479, 85556, 100156, 100499, 103733, 118958, 149723, 200998, 207466, 237916, 299446, 401996, 414932, 416353, 598892, 620281, 726131, 832706, 1048061, 1240562, 1452262, 1665412, 2096122, 2481124, 2904524, 2914471, 4192244, 4341967, 5828942, 7336427, 8683934, 11657884, 14672854, 17367868, 29345708, 30393769, 60787538, 121575076, 212756383, 425512766, 851025532]

約数ペア:

[(1, 851025532), (2, 425512766), (4, 212756383), (7, 121575076), (14, 60787538), (28, 30393769), (29, 29345708), (49, 17367868), (58, 14672854), (73, 11657884), (98, 8683934), (116, 7336427), (146, 5828942), (196, 4341967), (203, 4192244), (292, 2914471), (293, 2904524), (343, 2481124), (406, 2096122), (511, 1665412), (586, 1452262), (686, 1240562), (812, 1048061), (1022, 832706), (1172, 726131), (1372, 620281), (1421, 598892), (2044, 416353), (2051, 414932), (2117, 401996), (2842, 299446), (3577, 237916), (4102, 207466), (4234, 200998), (5684, 149723), (7154, 118958), (8204, 103733), (8468, 100499), (8497, 100156), (9947, 85556), (14308, 59479), (14357, 59276), (14819, 57428), (16994, 50078), (19894, 42778), (21389, 39788), (25039, 33988), (28714, 29638)]