2585376

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 72

約数和(自身を含む): 7547904

約数和(自身を除く): 4962528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 191, 282, 288, 376, 382, 423, 564, 573, 752, 764, 846, 1128, 1146, 1504, 1528, 1692, 1719, 2256, 2292, 3056, 3384, 3438, 4512, 4584, 6112, 6768, 6876, 8977, 9168, 13536, 13752, 17954, 18336, 26931, 27504, 35908, 53862, 55008, 71816, 80793, 107724, 143632, 161586, 215448, 287264, 323172, 430896, 646344, 861792, 1292688, 2585376]

約数ペア:

[(1, 2585376), (2, 1292688), (3, 861792), (4, 646344), (6, 430896), (8, 323172), (9, 287264), (12, 215448), (16, 161586), (18, 143632), (24, 107724), (32, 80793), (36, 71816), (47, 55008), (48, 53862), (72, 35908), (94, 27504), (96, 26931), (141, 18336), (144, 17954), (188, 13752), (191, 13536), (282, 9168), (288, 8977), (376, 6876), (382, 6768), (423, 6112), (564, 4584), (573, 4512), (752, 3438), (764, 3384), (846, 3056), (1128, 2292), (1146, 2256), (1504, 1719), (1528, 1692)]