424413808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9403}}^1$

素因数の和:9462

約数の個数: 80

約数和(自身を含む): 1044822016

約数和(自身を除く): 620408208

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, 9403, 11284, 18806, 22568, 37612, 45136, 65821, 75224, 122239, 131642, 150448, 244478, 263284, 291493, 488956, 526568, 582986, 855673, 977912, 1053136, 1165972, 1711346, 1955824, 2040451, 2331944, 3422692, 3789409, 4080902, 4663888, 6845384, 7578818, 8161804, 13690768, 15157636, 16323608, 26525863, 30315272, 32647216, 53051726, 60630544, 106103452, 212206904, 424413808]

約数ペア:

[(1, 424413808), (2, 212206904), (4, 106103452), (7, 60630544), (8, 53051726), (13, 32647216), (14, 30315272), (16, 26525863), (26, 16323608), (28, 15157636), (31, 13690768), (52, 8161804), (56, 7578818), (62, 6845384), (91, 4663888), (104, 4080902), (112, 3789409), (124, 3422692), (182, 2331944), (208, 2040451), (217, 1955824), (248, 1711346), (364, 1165972), (403, 1053136), (434, 977912), (496, 855673), (728, 582986), (806, 526568), (868, 488956), (1456, 291493), (1612, 263284), (1736, 244478), (2821, 150448), (3224, 131642), (3472, 122239), (5642, 75224), (6448, 65821), (9403, 45136), (11284, 37612), (18806, 22568)]