1407486816

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103981}}^1$

素因数の和:104044

約数の個数: 72

約数和(自身を含む): 4087740384

約数和(自身を除く): 2680253568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 103981, 207962, 311943, 415924, 623886, 831848, 935829, 1247772, 1663696, 1871658, 2495544, 3327392, 3743316, 4887107, 4991088, 7486632, 9774214, 9982176, 14661321, 14973264, 19548428, 29322642, 29946528, 39096856, 43983963, 58645284, 78193712, 87967926, 117290568, 156387424, 175935852, 234581136, 351871704, 469162272, 703743408, 1407486816]

約数ペア:

[(1, 1407486816), (2, 703743408), (3, 469162272), (4, 351871704), (6, 234581136), (8, 175935852), (9, 156387424), (12, 117290568), (16, 87967926), (18, 78193712), (24, 58645284), (32, 43983963), (36, 39096856), (47, 29946528), (48, 29322642), (72, 19548428), (94, 14973264), (96, 14661321), (141, 9982176), (144, 9774214), (188, 7486632), (282, 4991088), (288, 4887107), (376, 3743316), (423, 3327392), (564, 2495544), (752, 1871658), (846, 1663696), (1128, 1247772), (1504, 935829), (1692, 831848), (2256, 623886), (3384, 415924), (4512, 311943), (6768, 207962), (13536, 103981)]