651896232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 1858819200

約数和(自身を除く): 1206922968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 277, 312, 397, 456, 494, 554, 741, 794, 831, 988, 1108, 1191, 1482, 1588, 1662, 1976, 2216, 2382, 2964, 3176, 3324, 3601, 4764, 5161, 5263, 5928, 6648, 7202, 7543, 9528, 10322, 10526, 10803, 14404, 15086, 15483, 15789, 20644, 21052, 21606, 22629, 28808, 30172, 30966, 31578, 41288, 42104, 43212, 45258, 60344, 61932, 63156, 68419, 86424, 90516, 98059, 109969, 123864, 126312, 136838, 181032, 196118, 205257, 219938, 273676, 294177, 329907, 392236, 410514, 439876, 547352, 588354, 659814, 784472, 821028, 879752, 1176708, 1319628, 1429597, 1642056, 2089411, 2353416, 2639256, 2859194, 4178822, 4288791, 5718388, 6268233, 8357644, 8577582, 11436776, 12536466, 16715288, 17155164, 25072932, 27162343, 34310328, 50145864, 54324686, 81487029, 108649372, 162974058, 217298744, 325948116, 651896232]

約数ペア:

[(1, 651896232), (2, 325948116), (3, 217298744), (4, 162974058), (6, 108649372), (8, 81487029), (12, 54324686), (13, 50145864), (19, 34310328), (24, 27162343), (26, 25072932), (38, 17155164), (39, 16715288), (52, 12536466), (57, 11436776), (76, 8577582), (78, 8357644), (104, 6268233), (114, 5718388), (152, 4288791), (156, 4178822), (228, 2859194), (247, 2639256), (277, 2353416), (312, 2089411), (397, 1642056), (456, 1429597), (494, 1319628), (554, 1176708), (741, 879752), (794, 821028), (831, 784472), (988, 659814), (1108, 588354), (1191, 547352), (1482, 439876), (1588, 410514), (1662, 392236), (1976, 329907), (2216, 294177), (2382, 273676), (2964, 219938), (3176, 205257), (3324, 196118), (3601, 181032), (4764, 136838), (5161, 126312), (5263, 123864), (5928, 109969), (6648, 98059), (7202, 90516), (7543, 86424), (9528, 68419), (10322, 63156), (10526, 61932), (10803, 60344), (14404, 45258), (15086, 43212), (15483, 42104), (15789, 41288), (20644, 31578), (21052, 30966), (21606, 30172), (22629, 28808)]