265791392

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 541416960

約数和(自身を除く): 275625568

約数列:

[1, 2, 4, 8, 16, 32, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 1504, 2237, 2528, 3713, 4474, 7426, 8948, 14852, 17896, 29704, 35792, 59408, 71584, 105139, 118816, 176723, 210278, 353446, 420556, 706892, 841112, 1413784, 1682224, 2827568, 3364448, 5655136, 8305981, 16611962, 33223924, 66447848, 132895696, 265791392]

約数ペア:

[(1, 265791392), (2, 132895696), (4, 66447848), (8, 33223924), (16, 16611962), (32, 8305981), (47, 5655136), (79, 3364448), (94, 2827568), (158, 1682224), (188, 1413784), (316, 841112), (376, 706892), (632, 420556), (752, 353446), (1264, 210278), (1504, 176723), (2237, 118816), (2528, 105139), (3713, 71584), (4474, 59408), (7426, 35792), (8948, 29704), (14852, 17896)]