677865231290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11867}}^1\times {\mathrm{25847}}^1$

素因数の和:37751

約数の個数: 64

約数和(自身を含む): 1391481794304

約数和(自身を除く): 713616563014

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 11867, 23734, 25847, 51694, 59335, 118670, 129235, 154271, 201739, 258470, 308542, 336011, 403478, 439399, 672022, 771355, 878798, 1008695, 1542710, 1680055, 2017390, 2196995, 2622607, 3360110, 4393990, 5245214, 5712187, 11424374, 13113035, 26226070, 28560935, 57121870, 306726349, 613452698, 1533631745, 3067263490, 3987442537, 5214347933, 7974885074, 10428695866, 19937212685, 26071739665, 39874425370, 52143479330, 67786523129, 135573046258, 338932615645, 677865231290]

約数ペア:

[(1, 677865231290), (2, 338932615645), (5, 135573046258), (10, 67786523129), (13, 52143479330), (17, 39874425370), (26, 26071739665), (34, 19937212685), (65, 10428695866), (85, 7974885074), (130, 5214347933), (170, 3987442537), (221, 3067263490), (442, 1533631745), (1105, 613452698), (2210, 306726349), (11867, 57121870), (23734, 28560935), (25847, 26226070), (51694, 13113035), (59335, 11424374), (118670, 5712187), (129235, 5245214), (154271, 4393990), (201739, 3360110), (258470, 2622607), (308542, 2196995), (336011, 2017390), (403478, 1680055), (439399, 1542710), (672022, 1008695), (771355, 878798)]