291277314348

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{1195543}}^1$

素因数の和:1195886

約数の個数: 48

約数和(自身を含む): 690928788480

約数和(自身を除く): 399651474132

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 257, 316, 474, 514, 771, 948, 1028, 1542, 3084, 20303, 40606, 60909, 81212, 121818, 243636, 1195543, 2391086, 3586629, 4782172, 7173258, 14346516, 94447897, 188895794, 283343691, 307254551, 377791588, 566687382, 614509102, 921763653, 1133374764, 1229018204, 1843527306, 3687054612, 24273109529, 48546219058, 72819328587, 97092438116, 145638657174, 291277314348]

約数ペア:

[(1, 291277314348), (2, 145638657174), (3, 97092438116), (4, 72819328587), (6, 48546219058), (12, 24273109529), (79, 3687054612), (158, 1843527306), (237, 1229018204), (257, 1133374764), (316, 921763653), (474, 614509102), (514, 566687382), (771, 377791588), (948, 307254551), (1028, 283343691), (1542, 188895794), (3084, 94447897), (20303, 14346516), (40606, 7173258), (60909, 4782172), (81212, 3586629), (121818, 2391086), (243636, 1195543)]