628451568

素因数分解:

$2^4\times 3^3\times {\mathrm{541}}^1\times {\mathrm{2689}}^1$

素因数の和:3247

約数の個数: 80

約数和(自身を含む): 1807895200

約数和(自身を除く): 1179443632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 541, 1082, 1623, 2164, 2689, 3246, 4328, 4869, 5378, 6492, 8067, 8656, 9738, 10756, 12984, 14607, 16134, 19476, 21512, 24201, 25968, 29214, 32268, 38952, 43024, 48402, 58428, 64536, 72603, 77904, 96804, 116856, 129072, 145206, 193608, 233712, 290412, 387216, 580824, 1161648, 1454749, 2909498, 4364247, 5818996, 8728494, 11637992, 13092741, 17456988, 23275984, 26185482, 34913976, 39278223, 52370964, 69827952, 78556446, 104741928, 157112892, 209483856, 314225784, 628451568]

約数ペア:

[(1, 628451568), (2, 314225784), (3, 209483856), (4, 157112892), (6, 104741928), (8, 78556446), (9, 69827952), (12, 52370964), (16, 39278223), (18, 34913976), (24, 26185482), (27, 23275984), (36, 17456988), (48, 13092741), (54, 11637992), (72, 8728494), (108, 5818996), (144, 4364247), (216, 2909498), (432, 1454749), (541, 1161648), (1082, 580824), (1623, 387216), (2164, 290412), (2689, 233712), (3246, 193608), (4328, 145206), (4869, 129072), (5378, 116856), (6492, 96804), (8067, 77904), (8656, 72603), (9738, 64536), (10756, 58428), (12984, 48402), (14607, 43024), (16134, 38952), (19476, 32268), (21512, 29214), (24201, 25968)]