1247688

素因数分解:

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

素因数の和:99

約数の個数: 96

約数和(自身を含む): 3843840

約数和(自身を除く): 2596152

約数列:

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

約数ペア:

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