238331364

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3677

約数の個数: 72

約数和(自身を含む): 622006560

約数和(自身を除く): 383675196

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 578, 646, 867, 969, 1156, 1292, 1734, 1938, 3468, 3617, 3876, 5491, 7234, 10851, 10982, 14468, 16473, 21702, 21964, 32946, 43404, 61489, 65892, 68723, 122978, 137446, 184467, 206169, 245956, 274892, 368934, 412338, 737868, 824676, 1045313, 1168291, 2090626, 2336582, 3135939, 3504873, 4181252, 4673164, 6271878, 7009746, 12543756, 14019492, 19860947, 39721894, 59582841, 79443788, 119165682, 238331364]

約数ペア:

[(1, 238331364), (2, 119165682), (3, 79443788), (4, 59582841), (6, 39721894), (12, 19860947), (17, 14019492), (19, 12543756), (34, 7009746), (38, 6271878), (51, 4673164), (57, 4181252), (68, 3504873), (76, 3135939), (102, 2336582), (114, 2090626), (204, 1168291), (228, 1045313), (289, 824676), (323, 737868), (578, 412338), (646, 368934), (867, 274892), (969, 245956), (1156, 206169), (1292, 184467), (1734, 137446), (1938, 122978), (3468, 68723), (3617, 65892), (3876, 61489), (5491, 43404), (7234, 32946), (10851, 21964), (10982, 21702), (14468, 16473)]