396814912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{773}}^1$

素因数の和:1415

約数の個数: 56

約数和(自身を含む): 850474296

約数和(自身を除く): 453659384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 617, 773, 832, 1234, 1546, 2468, 3092, 4936, 6184, 8021, 9872, 10049, 12368, 16042, 19744, 20098, 24736, 32084, 39488, 40196, 49472, 64168, 80392, 128336, 160784, 256672, 321568, 476941, 513344, 643136, 953882, 1907764, 3815528, 6200233, 7631056, 12400466, 15262112, 24800932, 30524224, 49601864, 99203728, 198407456, 396814912]

約数ペア:

[(1, 396814912), (2, 198407456), (4, 99203728), (8, 49601864), (13, 30524224), (16, 24800932), (26, 15262112), (32, 12400466), (52, 7631056), (64, 6200233), (104, 3815528), (208, 1907764), (416, 953882), (617, 643136), (773, 513344), (832, 476941), (1234, 321568), (1546, 256672), (2468, 160784), (3092, 128336), (4936, 80392), (6184, 64168), (8021, 49472), (9872, 40196), (10049, 39488), (12368, 32084), (16042, 24736), (19744, 20098)]