233415728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{160313}}^1$

素因数の和:160341

約数の個数: 40

約数和(自身を含む): 556610208

約数和(自身を除く): 323194480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 160313, 320626, 641252, 1122191, 1282504, 2084069, 2244382, 2565008, 4168138, 4488764, 8336276, 8977528, 14588483, 16672552, 17955056, 29176966, 33345104, 58353932, 116707864, 233415728]

約数ペア:

[(1, 233415728), (2, 116707864), (4, 58353932), (7, 33345104), (8, 29176966), (13, 17955056), (14, 16672552), (16, 14588483), (26, 8977528), (28, 8336276), (52, 4488764), (56, 4168138), (91, 2565008), (104, 2244382), (112, 2084069), (182, 1282504), (208, 1122191), (364, 641252), (728, 320626), (1456, 160313)]