321566232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15383}}^1$

素因数の和:15472

約数の個数: 64

約数和(自身を含む): 878734080

約数和(自身を除く): 557167848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 15383, 20904, 30766, 46149, 61532, 92298, 123064, 184596, 199979, 369192, 399958, 599937, 799916, 1030661, 1199874, 1599832, 2061322, 2399748, 3091983, 4122644, 4799496, 6183966, 8245288, 12367932, 13398593, 24735864, 26797186, 40195779, 53594372, 80391558, 107188744, 160783116, 321566232]

約数ペア:

[(1, 321566232), (2, 160783116), (3, 107188744), (4, 80391558), (6, 53594372), (8, 40195779), (12, 26797186), (13, 24735864), (24, 13398593), (26, 12367932), (39, 8245288), (52, 6183966), (67, 4799496), (78, 4122644), (104, 3091983), (134, 2399748), (156, 2061322), (201, 1599832), (268, 1199874), (312, 1030661), (402, 799916), (536, 599937), (804, 399958), (871, 369192), (1608, 199979), (1742, 184596), (2613, 123064), (3484, 92298), (5226, 61532), (6968, 46149), (10452, 30766), (15383, 20904)]