748566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 2000544

約数和(自身を除く): 1251978

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 457, 546, 819, 914, 1371, 1638, 2742, 3199, 4113, 5941, 6398, 8226, 9597, 11882, 17823, 19194, 28791, 35646, 41587, 53469, 57582, 83174, 106938, 124761, 249522, 374283, 748566]

約数ペア:

[(1, 748566), (2, 374283), (3, 249522), (6, 124761), (7, 106938), (9, 83174), (13, 57582), (14, 53469), (18, 41587), (21, 35646), (26, 28791), (39, 19194), (42, 17823), (63, 11882), (78, 9597), (91, 8226), (117, 6398), (126, 5941), (182, 4113), (234, 3199), (273, 2742), (457, 1638), (546, 1371), (819, 914)]