335998416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1279}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 937717760

約数和(自身を除く): 601719344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 421, 624, 842, 1263, 1279, 1684, 2526, 2558, 3368, 3837, 5052, 5116, 5473, 6736, 7674, 10104, 10232, 10946, 15348, 16419, 16627, 20208, 20464, 21892, 30696, 32838, 33254, 43784, 49881, 61392, 65676, 66508, 87568, 99762, 131352, 133016, 199524, 262704, 266032, 399048, 538459, 798096, 1076918, 1615377, 2153836, 3230754, 4307672, 6461508, 6999967, 8615344, 12923016, 13999934, 20999901, 25846032, 27999868, 41999802, 55999736, 83999604, 111999472, 167999208, 335998416]

約数ペア:

[(1, 335998416), (2, 167999208), (3, 111999472), (4, 83999604), (6, 55999736), (8, 41999802), (12, 27999868), (13, 25846032), (16, 20999901), (24, 13999934), (26, 12923016), (39, 8615344), (48, 6999967), (52, 6461508), (78, 4307672), (104, 3230754), (156, 2153836), (208, 1615377), (312, 1076918), (421, 798096), (624, 538459), (842, 399048), (1263, 266032), (1279, 262704), (1684, 199524), (2526, 133016), (2558, 131352), (3368, 99762), (3837, 87568), (5052, 66508), (5116, 65676), (5473, 61392), (6736, 49881), (7674, 43784), (10104, 33254), (10232, 32838), (10946, 30696), (15348, 21892), (16419, 20464), (16627, 20208)]