231715452

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 590929920

約数和(自身を除く): 359214468

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 47, 58, 62, 87, 93, 94, 116, 124, 141, 174, 186, 188, 282, 348, 372, 457, 564, 899, 914, 1363, 1371, 1457, 1798, 1828, 2697, 2726, 2742, 2914, 3596, 4089, 4371, 5394, 5452, 5484, 5828, 8178, 8742, 10788, 13253, 14167, 16356, 17484, 21479, 26506, 28334, 39759, 42253, 42501, 42958, 53012, 56668, 64437, 79518, 84506, 85002, 85916, 126759, 128874, 159036, 169012, 170004, 253518, 257748, 410843, 507036, 622891, 665849, 821686, 1232529, 1245782, 1331698, 1643372, 1868673, 1997547, 2465058, 2491564, 2663396, 3737346, 3995094, 4930116, 7474692, 7990188, 19309621, 38619242, 57928863, 77238484, 115857726, 231715452]

約数ペア:

[(1, 231715452), (2, 115857726), (3, 77238484), (4, 57928863), (6, 38619242), (12, 19309621), (29, 7990188), (31, 7474692), (47, 4930116), (58, 3995094), (62, 3737346), (87, 2663396), (93, 2491564), (94, 2465058), (116, 1997547), (124, 1868673), (141, 1643372), (174, 1331698), (186, 1245782), (188, 1232529), (282, 821686), (348, 665849), (372, 622891), (457, 507036), (564, 410843), (899, 257748), (914, 253518), (1363, 170004), (1371, 169012), (1457, 159036), (1798, 128874), (1828, 126759), (2697, 85916), (2726, 85002), (2742, 84506), (2914, 79518), (3596, 64437), (4089, 56668), (4371, 53012), (5394, 42958), (5452, 42501), (5484, 42253), (5828, 39759), (8178, 28334), (8742, 26506), (10788, 21479), (13253, 17484), (14167, 16356)]