281667588

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{757}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 666773184

約数和(自身を除く): 385105596

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 307, 404, 606, 614, 757, 921, 1212, 1228, 1514, 1842, 2271, 3028, 3684, 4542, 9084, 31007, 62014, 76457, 93021, 124028, 152914, 186042, 229371, 232399, 305828, 372084, 458742, 464798, 697197, 917484, 929596, 1394394, 2788788, 23472299, 46944598, 70416897, 93889196, 140833794, 281667588]

約数ペア:

[(1, 281667588), (2, 140833794), (3, 93889196), (4, 70416897), (6, 46944598), (12, 23472299), (101, 2788788), (202, 1394394), (303, 929596), (307, 917484), (404, 697197), (606, 464798), (614, 458742), (757, 372084), (921, 305828), (1212, 232399), (1228, 229371), (1514, 186042), (1842, 152914), (2271, 124028), (3028, 93021), (3684, 76457), (4542, 62014), (9084, 31007)]