315048932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 620524800

約数和(自身を除く): 305475868

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 431, 449, 814, 862, 898, 1628, 1724, 1796, 4741, 4939, 9482, 9878, 15947, 16613, 18964, 19756, 31894, 33226, 63788, 66452, 175417, 182743, 193519, 350834, 365486, 387038, 701668, 730972, 774076, 2128709, 4257418, 7160203, 8514836, 14320406, 28640812, 78762233, 157524466, 315048932]

約数ペア:

[(1, 315048932), (2, 157524466), (4, 78762233), (11, 28640812), (22, 14320406), (37, 8514836), (44, 7160203), (74, 4257418), (148, 2128709), (407, 774076), (431, 730972), (449, 701668), (814, 387038), (862, 365486), (898, 350834), (1628, 193519), (1724, 182743), (1796, 175417), (4741, 66452), (4939, 63788), (9482, 33226), (9878, 31894), (15947, 19756), (16613, 18964)]