248717892

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 587018432

約数和(自身を除く): 338300540

約数列:

[1, 2, 3, 4, 6, 12, 181, 307, 362, 373, 543, 614, 724, 746, 921, 1086, 1119, 1228, 1492, 1842, 2172, 2238, 3684, 4476, 55567, 67513, 111134, 114511, 135026, 166701, 202539, 222268, 229022, 270052, 333402, 343533, 405078, 458044, 666804, 687066, 810156, 1374132, 20726491, 41452982, 62179473, 82905964, 124358946, 248717892]

約数ペア:

[(1, 248717892), (2, 124358946), (3, 82905964), (4, 62179473), (6, 41452982), (12, 20726491), (181, 1374132), (307, 810156), (362, 687066), (373, 666804), (543, 458044), (614, 405078), (724, 343533), (746, 333402), (921, 270052), (1086, 229022), (1119, 222268), (1228, 202539), (1492, 166701), (1842, 135026), (2172, 114511), (2238, 111134), (3684, 67513), (4476, 55567)]