290591808

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{116423}}^1$

素因数の和:116451

約数の個数: 56

約数和(自身を含む): 828007488

約数和(自身を除く): 537415680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 116423, 232846, 349269, 465692, 698538, 931384, 1397076, 1513499, 1862768, 2794152, 3026998, 3725536, 4540497, 5588304, 6053996, 7451072, 9080994, 11176608, 12107992, 18161988, 22353216, 24215984, 36323976, 48431968, 72647952, 96863936, 145295904, 290591808]

約数ペア:

[(1, 290591808), (2, 145295904), (3, 96863936), (4, 72647952), (6, 48431968), (8, 36323976), (12, 24215984), (13, 22353216), (16, 18161988), (24, 12107992), (26, 11176608), (32, 9080994), (39, 7451072), (48, 6053996), (52, 5588304), (64, 4540497), (78, 3725536), (96, 3026998), (104, 2794152), (156, 1862768), (192, 1513499), (208, 1397076), (312, 931384), (416, 698538), (624, 465692), (832, 349269), (1248, 232846), (2496, 116423)]