406989216

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9001}}^1$

素因数の和:9174

約数の個数: 72

約数和(自身を含む): 1164876804

約数和(自身を除く): 757887588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 9001, 11304, 15072, 18002, 22608, 27003, 36004, 45216, 54006, 72008, 81009, 108012, 144016, 162018, 216024, 288032, 324036, 432048, 648072, 864096, 1296144, 1413157, 2592288, 2826314, 4239471, 5652628, 8478942, 11305256, 12718413, 16957884, 22610512, 25436826, 33915768, 45221024, 50873652, 67831536, 101747304, 135663072, 203494608, 406989216]

約数ペア:

[(1, 406989216), (2, 203494608), (3, 135663072), (4, 101747304), (6, 67831536), (8, 50873652), (9, 45221024), (12, 33915768), (16, 25436826), (18, 22610512), (24, 16957884), (32, 12718413), (36, 11305256), (48, 8478942), (72, 5652628), (96, 4239471), (144, 2826314), (157, 2592288), (288, 1413157), (314, 1296144), (471, 864096), (628, 648072), (942, 432048), (1256, 324036), (1413, 288032), (1884, 216024), (2512, 162018), (2826, 144016), (3768, 108012), (5024, 81009), (5652, 72008), (7536, 54006), (9001, 45216), (11304, 36004), (15072, 27003), (18002, 22608)]