488163516

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 1150574880

約数和(自身を除く): 662411364

約数列:

[1, 2, 3, 4, 6, 12, 181, 317, 362, 543, 634, 709, 724, 951, 1086, 1268, 1418, 1902, 2127, 2172, 2836, 3804, 4254, 8508, 57377, 114754, 128329, 172131, 224753, 229508, 256658, 344262, 384987, 449506, 513316, 674259, 688524, 769974, 899012, 1348518, 1539948, 2697036, 40680293, 81360586, 122040879, 162721172, 244081758, 488163516]

約数ペア:

[(1, 488163516), (2, 244081758), (3, 162721172), (4, 122040879), (6, 81360586), (12, 40680293), (181, 2697036), (317, 1539948), (362, 1348518), (543, 899012), (634, 769974), (709, 688524), (724, 674259), (951, 513316), (1086, 449506), (1268, 384987), (1418, 344262), (1902, 256658), (2127, 229508), (2172, 224753), (2836, 172131), (3804, 128329), (4254, 114754), (8508, 57377)]