811903872

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162641}}^1$

素因数の和:162671

約数の個数: 64

約数和(自身を含む): 2322527760

約数和(自身を除く): 1510623888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 162641, 325282, 487923, 650564, 975846, 1301128, 1951692, 2114333, 2602256, 3903384, 4228666, 5204512, 6342999, 7806768, 8457332, 10409024, 12685998, 15613536, 16914664, 20818048, 25371996, 31227072, 33829328, 50743992, 62454144, 67658656, 101487984, 135317312, 202975968, 270634624, 405951936, 811903872]

約数ペア:

[(1, 811903872), (2, 405951936), (3, 270634624), (4, 202975968), (6, 135317312), (8, 101487984), (12, 67658656), (13, 62454144), (16, 50743992), (24, 33829328), (26, 31227072), (32, 25371996), (39, 20818048), (48, 16914664), (52, 15613536), (64, 12685998), (78, 10409024), (96, 8457332), (104, 7806768), (128, 6342999), (156, 5204512), (192, 4228666), (208, 3903384), (312, 2602256), (384, 2114333), (416, 1951692), (624, 1301128), (832, 975846), (1248, 650564), (1664, 487923), (2496, 325282), (4992, 162641)]