270817736

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 607534080

約数和(自身を除く): 336716344

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 248, 292, 434, 511, 584, 868, 1022, 1736, 2044, 2137, 2263, 4088, 4274, 4526, 8548, 9052, 14959, 15841, 17096, 18104, 29918, 31682, 59836, 63364, 66247, 119672, 126728, 132494, 156001, 264988, 312002, 463729, 529976, 624004, 927458, 1092007, 1248008, 1854916, 2184014, 3709832, 4368028, 4836031, 8736056, 9672062, 19344124, 33852217, 38688248, 67704434, 135408868, 270817736]

約数ペア:

[(1, 270817736), (2, 135408868), (4, 67704434), (7, 38688248), (8, 33852217), (14, 19344124), (28, 9672062), (31, 8736056), (56, 4836031), (62, 4368028), (73, 3709832), (124, 2184014), (146, 1854916), (217, 1248008), (248, 1092007), (292, 927458), (434, 624004), (511, 529976), (584, 463729), (868, 312002), (1022, 264988), (1736, 156001), (2044, 132494), (2137, 126728), (2263, 119672), (4088, 66247), (4274, 63364), (4526, 59836), (8548, 31682), (9052, 29918), (14959, 18104), (15841, 17096)]