245364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 688128

約数和(自身を除く): 442764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 127, 138, 161, 254, 276, 322, 381, 483, 508, 644, 762, 889, 966, 1524, 1778, 1932, 2667, 2921, 3556, 5334, 5842, 8763, 10668, 11684, 17526, 20447, 35052, 40894, 61341, 81788, 122682, 245364]

約数ペア:

[(1, 245364), (2, 122682), (3, 81788), (4, 61341), (6, 40894), (7, 35052), (12, 20447), (14, 17526), (21, 11684), (23, 10668), (28, 8763), (42, 5842), (46, 5334), (69, 3556), (84, 2921), (92, 2667), (127, 1932), (138, 1778), (161, 1524), (254, 966), (276, 889), (322, 762), (381, 644), (483, 508)]