225304872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31397}}^1$

素因数の和:31442

約数の個数: 64

約数和(自身を含む): 632983680

約数和(自身を除く): 407678808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 31397, 62794, 94191, 125588, 188382, 251176, 376764, 408161, 722131, 753528, 816322, 1224483, 1444262, 1632644, 2166393, 2448966, 2888524, 3265288, 4332786, 4897932, 5777048, 8665572, 9387703, 9795864, 17331144, 18775406, 28163109, 37550812, 56326218, 75101624, 112652436, 225304872]

約数ペア:

[(1, 225304872), (2, 112652436), (3, 75101624), (4, 56326218), (6, 37550812), (8, 28163109), (12, 18775406), (13, 17331144), (23, 9795864), (24, 9387703), (26, 8665572), (39, 5777048), (46, 4897932), (52, 4332786), (69, 3265288), (78, 2888524), (92, 2448966), (104, 2166393), (138, 1632644), (156, 1444262), (184, 1224483), (276, 816322), (299, 753528), (312, 722131), (552, 408161), (598, 376764), (897, 251176), (1196, 188382), (1794, 125588), (2392, 94191), (3588, 62794), (7176, 31397)]