811623342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 1763297280

約数和(自身を除く): 951673938

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 317, 607, 634, 703, 951, 1214, 1406, 1821, 1902, 2109, 3642, 4218, 6023, 11533, 11729, 12046, 18069, 22459, 23066, 23458, 34599, 35187, 36138, 44918, 67377, 69198, 70374, 134754, 192419, 222851, 384838, 426721, 445702, 577257, 668553, 853442, 1154514, 1280163, 1337106, 2560326, 3655961, 7119503, 7311922, 10967883, 14239006, 21358509, 21935766, 42717018, 135270557, 270541114, 405811671, 811623342]

約数ペア:

[(1, 811623342), (2, 405811671), (3, 270541114), (6, 135270557), (19, 42717018), (37, 21935766), (38, 21358509), (57, 14239006), (74, 10967883), (111, 7311922), (114, 7119503), (222, 3655961), (317, 2560326), (607, 1337106), (634, 1280163), (703, 1154514), (951, 853442), (1214, 668553), (1406, 577257), (1821, 445702), (1902, 426721), (2109, 384838), (3642, 222851), (4218, 192419), (6023, 134754), (11533, 70374), (11729, 69198), (12046, 67377), (18069, 44918), (22459, 36138), (23066, 35187), (23458, 34599)]