2878752

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 7644672

約数和(自身を除く): 4765920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 191, 314, 382, 471, 573, 628, 764, 942, 1146, 1256, 1528, 1884, 2292, 2512, 3056, 3768, 4584, 5024, 6112, 7536, 9168, 15072, 18336, 29987, 59974, 89961, 119948, 179922, 239896, 359844, 479792, 719688, 959584, 1439376, 2878752]

約数ペア:

[(1, 2878752), (2, 1439376), (3, 959584), (4, 719688), (6, 479792), (8, 359844), (12, 239896), (16, 179922), (24, 119948), (32, 89961), (48, 59974), (96, 29987), (157, 18336), (191, 15072), (314, 9168), (382, 7536), (471, 6112), (573, 5024), (628, 4584), (764, 3768), (942, 3056), (1146, 2512), (1256, 2292), (1528, 1884)]