1284005736

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{457267}}^1$

素因数の和:457295

約数の個数: 64

約数和(自身を含む): 3841051200

約数和(自身を除く): 2557045464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 457267, 914534, 1371801, 1829068, 2743602, 3658136, 4115403, 5487204, 5944471, 8230806, 10974408, 11888942, 12346209, 16461612, 17833413, 23777884, 24692418, 32923224, 35666826, 47555768, 49384836, 53500239, 71333652, 98769672, 107000478, 142667304, 160500717, 214000956, 321001434, 428001912, 642002868, 1284005736]

約数ペア:

[(1, 1284005736), (2, 642002868), (3, 428001912), (4, 321001434), (6, 214000956), (8, 160500717), (9, 142667304), (12, 107000478), (13, 98769672), (18, 71333652), (24, 53500239), (26, 49384836), (27, 47555768), (36, 35666826), (39, 32923224), (52, 24692418), (54, 23777884), (72, 17833413), (78, 16461612), (104, 12346209), (108, 11888942), (117, 10974408), (156, 8230806), (216, 5944471), (234, 5487204), (312, 4115403), (351, 3658136), (468, 2743602), (702, 1829068), (936, 1371801), (1404, 914534), (2808, 457267)]