262551984

素因数分解:

$2^4\times 3^1\times {\mathrm{457}}^1\times {\mathrm{11969}}^1$

素因数の和:12437

約数の個数: 40

約数和(自身を含む): 679800240

約数和(自身を除く): 417248256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457, 914, 1371, 1828, 2742, 3656, 5484, 7312, 10968, 11969, 21936, 23938, 35907, 47876, 71814, 95752, 143628, 191504, 287256, 574512, 5469833, 10939666, 16409499, 21879332, 32818998, 43758664, 65637996, 87517328, 131275992, 262551984]

約数ペア:

[(1, 262551984), (2, 131275992), (3, 87517328), (4, 65637996), (6, 43758664), (8, 32818998), (12, 21879332), (16, 16409499), (24, 10939666), (48, 5469833), (457, 574512), (914, 287256), (1371, 191504), (1828, 143628), (2742, 95752), (3656, 71814), (5484, 47876), (7312, 35907), (10968, 23938), (11969, 21936)]