4385399376

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{68539}}^1$

素因数の和:68624

約数の個数: 80

約数和(自身を含む): 11966535680

約数和(自身を除く): 7581136304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3999, 5332, 7998, 10664, 15996, 21328, 31992, 63984, 68539, 137078, 205617, 274156, 411234, 548312, 822468, 1096624, 1644936, 2124709, 2947177, 3289872, 4249418, 5894354, 6374127, 8498836, 8841531, 11788708, 12748254, 16997672, 17683062, 23577416, 25496508, 33995344, 35366124, 47154832, 50993016, 70732248, 91362487, 101986032, 141464496, 182724974, 274087461, 365449948, 548174922, 730899896, 1096349844, 1461799792, 2192699688, 4385399376]

約数ペア:

[(1, 4385399376), (2, 2192699688), (3, 1461799792), (4, 1096349844), (6, 730899896), (8, 548174922), (12, 365449948), (16, 274087461), (24, 182724974), (31, 141464496), (43, 101986032), (48, 91362487), (62, 70732248), (86, 50993016), (93, 47154832), (124, 35366124), (129, 33995344), (172, 25496508), (186, 23577416), (248, 17683062), (258, 16997672), (344, 12748254), (372, 11788708), (496, 8841531), (516, 8498836), (688, 6374127), (744, 5894354), (1032, 4249418), (1333, 3289872), (1488, 2947177), (2064, 2124709), (2666, 1644936), (3999, 1096624), (5332, 822468), (7998, 548312), (10664, 411234), (15996, 274156), (21328, 205617), (31992, 137078), (63984, 68539)]