213396552

素因数分解:

$2^3\times 3^3\times {\mathrm{523}}^1\times {\mathrm{1889}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 594216000

約数和(自身を除く): 380819448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 523, 1046, 1569, 1889, 2092, 3138, 3778, 4184, 4707, 5667, 6276, 7556, 9414, 11334, 12552, 14121, 15112, 17001, 18828, 22668, 28242, 34002, 37656, 45336, 51003, 56484, 68004, 102006, 112968, 136008, 204012, 408024, 987947, 1975894, 2963841, 3951788, 5927682, 7903576, 8891523, 11855364, 17783046, 23710728, 26674569, 35566092, 53349138, 71132184, 106698276, 213396552]

約数ペア:

[(1, 213396552), (2, 106698276), (3, 71132184), (4, 53349138), (6, 35566092), (8, 26674569), (9, 23710728), (12, 17783046), (18, 11855364), (24, 8891523), (27, 7903576), (36, 5927682), (54, 3951788), (72, 2963841), (108, 1975894), (216, 987947), (523, 408024), (1046, 204012), (1569, 136008), (1889, 112968), (2092, 102006), (3138, 68004), (3778, 56484), (4184, 51003), (4707, 45336), (5667, 37656), (6276, 34002), (7556, 28242), (9414, 22668), (11334, 18828), (12552, 17001), (14121, 15112)]