515209956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 1323205632

約数和(自身を除く): 807995676

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 257, 317, 372, 514, 527, 634, 771, 951, 1028, 1054, 1268, 1542, 1581, 1902, 2108, 3084, 3162, 3804, 4369, 5389, 6324, 7967, 8738, 9827, 10778, 13107, 15934, 16167, 17476, 19654, 21556, 23901, 26214, 29481, 31868, 32334, 39308, 47802, 52428, 58962, 64668, 81469, 95604, 117924, 135439, 162938, 167059, 244407, 270878, 325876, 334118, 406317, 488814, 501177, 541756, 668236, 812634, 977628, 1002354, 1384973, 1625268, 2004708, 2525539, 2769946, 4154919, 5051078, 5539892, 7576617, 8309838, 10102156, 15153234, 16619676, 30306468, 42934163, 85868326, 128802489, 171736652, 257604978, 515209956]

約数ペア:

[(1, 515209956), (2, 257604978), (3, 171736652), (4, 128802489), (6, 85868326), (12, 42934163), (17, 30306468), (31, 16619676), (34, 15153234), (51, 10102156), (62, 8309838), (68, 7576617), (93, 5539892), (102, 5051078), (124, 4154919), (186, 2769946), (204, 2525539), (257, 2004708), (317, 1625268), (372, 1384973), (514, 1002354), (527, 977628), (634, 812634), (771, 668236), (951, 541756), (1028, 501177), (1054, 488814), (1268, 406317), (1542, 334118), (1581, 325876), (1902, 270878), (2108, 244407), (3084, 167059), (3162, 162938), (3804, 135439), (4369, 117924), (5389, 95604), (6324, 81469), (7967, 64668), (8738, 58962), (9827, 52428), (10778, 47802), (13107, 39308), (15934, 32334), (16167, 31868), (17476, 29481), (19654, 26214), (21556, 23901)]