260704152

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{23063}}^1$

素因数の和:23232

約数の個数: 48

約数和(自身を含む): 710601840

約数和(自身を除く): 449897688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 23063, 46126, 69189, 92252, 138378, 184504, 207567, 276756, 415134, 553512, 830268, 1660536, 3620891, 7241782, 10862673, 14483564, 21725346, 28967128, 32588019, 43450692, 65176038, 86901384, 130352076, 260704152]

約数ペア:

[(1, 260704152), (2, 130352076), (3, 86901384), (4, 65176038), (6, 43450692), (8, 32588019), (9, 28967128), (12, 21725346), (18, 14483564), (24, 10862673), (36, 7241782), (72, 3620891), (157, 1660536), (314, 830268), (471, 553512), (628, 415134), (942, 276756), (1256, 207567), (1413, 184504), (1884, 138378), (2826, 92252), (3768, 69189), (5652, 46126), (11304, 23063)]