309769096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{701}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 717050880

約数和(自身を除く): 407281784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 607, 701, 728, 1214, 1402, 2428, 2804, 4249, 4856, 4907, 5608, 7891, 8498, 9113, 9814, 15782, 16996, 18226, 19628, 31564, 33992, 36452, 39256, 55237, 63128, 63791, 72904, 110474, 127582, 220948, 255164, 425507, 441896, 510328, 851014, 1702028, 2978549, 3404056, 5531591, 5957098, 11063182, 11914196, 22126364, 23828392, 38721137, 44252728, 77442274, 154884548, 309769096]

約数ペア:

[(1, 309769096), (2, 154884548), (4, 77442274), (7, 44252728), (8, 38721137), (13, 23828392), (14, 22126364), (26, 11914196), (28, 11063182), (52, 5957098), (56, 5531591), (91, 3404056), (104, 2978549), (182, 1702028), (364, 851014), (607, 510328), (701, 441896), (728, 425507), (1214, 255164), (1402, 220948), (2428, 127582), (2804, 110474), (4249, 72904), (4856, 63791), (4907, 63128), (5608, 55237), (7891, 39256), (8498, 36452), (9113, 33992), (9814, 31564), (15782, 19628), (16996, 18226)]