497469636

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 1280988800

約数和(自身を除く): 783519164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 211, 237, 316, 422, 474, 633, 711, 829, 844, 948, 1266, 1422, 1658, 1899, 2487, 2532, 2844, 3316, 3798, 4974, 7461, 7596, 9948, 14922, 16669, 29844, 33338, 50007, 65491, 66676, 100014, 130982, 150021, 174919, 196473, 200028, 261964, 300042, 349838, 392946, 524757, 589419, 600084, 699676, 785892, 1049514, 1178838, 1574271, 2099028, 2357676, 3148542, 6297084, 13818601, 27637202, 41455803, 55274404, 82911606, 124367409, 165823212, 248734818, 497469636]

約数ペア:

[(1, 497469636), (2, 248734818), (3, 165823212), (4, 124367409), (6, 82911606), (9, 55274404), (12, 41455803), (18, 27637202), (36, 13818601), (79, 6297084), (158, 3148542), (211, 2357676), (237, 2099028), (316, 1574271), (422, 1178838), (474, 1049514), (633, 785892), (711, 699676), (829, 600084), (844, 589419), (948, 524757), (1266, 392946), (1422, 349838), (1658, 300042), (1899, 261964), (2487, 200028), (2532, 196473), (2844, 174919), (3316, 150021), (3798, 130982), (4974, 100014), (7461, 66676), (7596, 65491), (9948, 50007), (14922, 33338), (16669, 29844)]