248613618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{4691}}^1$

素因数の和:4791

約数の個数: 48

約数和(自身を含む): 554143968

約数和(自身を除く): 305530350

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 121, 146, 219, 242, 363, 438, 726, 803, 1606, 2409, 4691, 4818, 8833, 9382, 14073, 17666, 26499, 28146, 51601, 52998, 103202, 154803, 309606, 342443, 567611, 684886, 1027329, 1135222, 1702833, 2054658, 3405666, 3766873, 7533746, 11300619, 22601238, 41435603, 82871206, 124306809, 248613618]

約数ペア:

[(1, 248613618), (2, 124306809), (3, 82871206), (6, 41435603), (11, 22601238), (22, 11300619), (33, 7533746), (66, 3766873), (73, 3405666), (121, 2054658), (146, 1702833), (219, 1135222), (242, 1027329), (363, 684886), (438, 567611), (726, 342443), (803, 309606), (1606, 154803), (2409, 103202), (4691, 52998), (4818, 51601), (8833, 28146), (9382, 26499), (14073, 17666)]