415896

素因数分解:

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

素因数の和:96

約数の個数: 64

約数和(自身を含む): 1182720

約数和(自身を除く): 766824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 43, 52, 62, 78, 86, 93, 104, 124, 129, 156, 172, 186, 248, 258, 312, 344, 372, 403, 516, 559, 744, 806, 1032, 1118, 1209, 1333, 1612, 1677, 2236, 2418, 2666, 3224, 3354, 3999, 4472, 4836, 5332, 6708, 7998, 9672, 10664, 13416, 15996, 17329, 31992, 34658, 51987, 69316, 103974, 138632, 207948, 415896]

約数ペア:

[(1, 415896), (2, 207948), (3, 138632), (4, 103974), (6, 69316), (8, 51987), (12, 34658), (13, 31992), (24, 17329), (26, 15996), (31, 13416), (39, 10664), (43, 9672), (52, 7998), (62, 6708), (78, 5332), (86, 4836), (93, 4472), (104, 3999), (124, 3354), (129, 3224), (156, 2666), (172, 2418), (186, 2236), (248, 1677), (258, 1612), (312, 1333), (344, 1209), (372, 1118), (403, 1032), (516, 806), (559, 744)]