269520888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123407}}^1$

素因数の和:123436

約数の個数: 64

約数和(自身を含む): 829301760

約数和(自身を除く): 559780872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 123407, 246814, 370221, 493628, 740442, 863849, 987256, 1480884, 1604291, 1727698, 2591547, 2961768, 3208582, 3455396, 4812873, 5183094, 6417164, 6910792, 9625746, 10366188, 11230037, 12834328, 19251492, 20732376, 22460074, 33690111, 38502984, 44920148, 67380222, 89840296, 134760444, 269520888]

約数ペア:

[(1, 269520888), (2, 134760444), (3, 89840296), (4, 67380222), (6, 44920148), (7, 38502984), (8, 33690111), (12, 22460074), (13, 20732376), (14, 19251492), (21, 12834328), (24, 11230037), (26, 10366188), (28, 9625746), (39, 6910792), (42, 6417164), (52, 5183094), (56, 4812873), (78, 3455396), (84, 3208582), (91, 2961768), (104, 2591547), (156, 1727698), (168, 1604291), (182, 1480884), (273, 987256), (312, 863849), (364, 740442), (546, 493628), (728, 370221), (1092, 246814), (2184, 123407)]