465848656

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10321}}^1$

素因数の和:10380

約数の個数: 80

約数和(自身を含む): 1146815488

約数和(自身を除く): 680966832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 10321, 11284, 20642, 22568, 41284, 45136, 72247, 82568, 134173, 144494, 165136, 268346, 288988, 319951, 536692, 577976, 639902, 939211, 1073384, 1155952, 1279804, 1878422, 2146768, 2239657, 2559608, 3756844, 4159363, 4479314, 5119216, 7513688, 8318726, 8958628, 15027376, 16637452, 17917256, 29115541, 33274904, 35834512, 58231082, 66549808, 116462164, 232924328, 465848656]

約数ペア:

[(1, 465848656), (2, 232924328), (4, 116462164), (7, 66549808), (8, 58231082), (13, 35834512), (14, 33274904), (16, 29115541), (26, 17917256), (28, 16637452), (31, 15027376), (52, 8958628), (56, 8318726), (62, 7513688), (91, 5119216), (104, 4479314), (112, 4159363), (124, 3756844), (182, 2559608), (208, 2239657), (217, 2146768), (248, 1878422), (364, 1279804), (403, 1155952), (434, 1073384), (496, 939211), (728, 639902), (806, 577976), (868, 536692), (1456, 319951), (1612, 288988), (1736, 268346), (2821, 165136), (3224, 144494), (3472, 134173), (5642, 82568), (6448, 72247), (10321, 45136), (11284, 41284), (20642, 22568)]