313093676

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1831}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 650022912

約数和(自身を除く): 336929236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 197, 217, 394, 434, 788, 868, 1379, 1831, 2758, 3662, 5516, 6107, 7324, 12214, 12817, 24428, 25634, 42749, 51268, 56761, 85498, 113522, 170996, 227044, 360707, 397327, 721414, 794654, 1442828, 1589308, 2524949, 5049898, 10099796, 11181917, 22363834, 44727668, 78273419, 156546838, 313093676]

約数ペア:

[(1, 313093676), (2, 156546838), (4, 78273419), (7, 44727668), (14, 22363834), (28, 11181917), (31, 10099796), (62, 5049898), (124, 2524949), (197, 1589308), (217, 1442828), (394, 794654), (434, 721414), (788, 397327), (868, 360707), (1379, 227044), (1831, 170996), (2758, 113522), (3662, 85498), (5516, 56761), (6107, 51268), (7324, 42749), (12214, 25634), (12817, 24428)]