2495376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 7943936

約数和(自身を除く): 5448560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 43, 48, 52, 62, 72, 78, 86, 93, 104, 117, 124, 129, 144, 156, 172, 186, 208, 234, 248, 258, 279, 312, 344, 372, 387, 403, 468, 496, 516, 558, 559, 624, 688, 744, 774, 806, 936, 1032, 1116, 1118, 1209, 1333, 1488, 1548, 1612, 1677, 1872, 2064, 2232, 2236, 2418, 2666, 3096, 3224, 3354, 3627, 3999, 4464, 4472, 4836, 5031, 5332, 6192, 6448, 6708, 7254, 7998, 8944, 9672, 10062, 10664, 11997, 13416, 14508, 15996, 17329, 19344, 20124, 21328, 23994, 26832, 29016, 31992, 34658, 40248, 47988, 51987, 58032, 63984, 69316, 80496, 95976, 103974, 138632, 155961, 191952, 207948, 277264, 311922, 415896, 623844, 831792, 1247688, 2495376]

約数ペア:

[(1, 2495376), (2, 1247688), (3, 831792), (4, 623844), (6, 415896), (8, 311922), (9, 277264), (12, 207948), (13, 191952), (16, 155961), (18, 138632), (24, 103974), (26, 95976), (31, 80496), (36, 69316), (39, 63984), (43, 58032), (48, 51987), (52, 47988), (62, 40248), (72, 34658), (78, 31992), (86, 29016), (93, 26832), (104, 23994), (117, 21328), (124, 20124), (129, 19344), (144, 17329), (156, 15996), (172, 14508), (186, 13416), (208, 11997), (234, 10664), (248, 10062), (258, 9672), (279, 8944), (312, 7998), (344, 7254), (372, 6708), (387, 6448), (403, 6192), (468, 5332), (496, 5031), (516, 4836), (558, 4472), (559, 4464), (624, 3999), (688, 3627), (744, 3354), (774, 3224), (806, 3096), (936, 2666), (1032, 2418), (1116, 2236), (1118, 2232), (1209, 2064), (1333, 1872), (1488, 1677), (1548, 1612)]