388545756468

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{20693}}^1\times {\mathrm{11257}}^1$

素因数の和:32096

約数の個数: 48

約数和(自身を含む): 913254363840

約数和(自身を除く): 524708607372

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11257, 20693, 22514, 33771, 41386, 45028, 62079, 67542, 82772, 124158, 135084, 248316, 1564723, 2876327, 3129446, 4694169, 5752654, 6258892, 8628981, 9388338, 11505308, 17257962, 18776676, 34515924, 232941101, 465882202, 698823303, 931764404, 1397646606, 2795293212, 32378813039, 64757626078, 97136439117, 129515252156, 194272878234, 388545756468]

約数ペア:

[(1, 388545756468), (2, 194272878234), (3, 129515252156), (4, 97136439117), (6, 64757626078), (12, 32378813039), (139, 2795293212), (278, 1397646606), (417, 931764404), (556, 698823303), (834, 465882202), (1668, 232941101), (11257, 34515924), (20693, 18776676), (22514, 17257962), (33771, 11505308), (41386, 9388338), (45028, 8628981), (62079, 6258892), (67542, 5752654), (82772, 4694169), (124158, 3129446), (135084, 2876327), (248316, 1564723)]