671559636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{829}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 1912559040

約数和(自身を除く): 1240999404

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 132, 187, 204, 209, 228, 323, 361, 374, 418, 561, 627, 646, 722, 748, 829, 836, 969, 1083, 1122, 1254, 1292, 1444, 1658, 1938, 2166, 2244, 2487, 2508, 3316, 3553, 3876, 3971, 4332, 4974, 6137, 7106, 7942, 9119, 9948, 10659, 11913, 12274, 14093, 14212, 15751, 15884, 18238, 18411, 21318, 23826, 24548, 27357, 28186, 31502, 36476, 36822, 42279, 42636, 47253, 47652, 54714, 56372, 63004, 67507, 73644, 84558, 94506, 109428, 135014, 155023, 169116, 173261, 189012, 202521, 267767, 270028, 299269, 310046, 346522, 405042, 465069, 519783, 535534, 598538, 620092, 693044, 803301, 810084, 897807, 930138, 1039566, 1071068, 1197076, 1606602, 1795614, 1860276, 2079132, 2945437, 3213204, 3291959, 3591228, 5087573, 5890874, 6583918, 8836311, 9875877, 10175146, 11781748, 13167836, 15262719, 17672622, 19751754, 20350292, 30525438, 35345244, 39503508, 55963303, 61050876, 111926606, 167889909, 223853212, 335779818, 671559636]

約数ペア:

[(1, 671559636), (2, 335779818), (3, 223853212), (4, 167889909), (6, 111926606), (11, 61050876), (12, 55963303), (17, 39503508), (19, 35345244), (22, 30525438), (33, 20350292), (34, 19751754), (38, 17672622), (44, 15262719), (51, 13167836), (57, 11781748), (66, 10175146), (68, 9875877), (76, 8836311), (102, 6583918), (114, 5890874), (132, 5087573), (187, 3591228), (204, 3291959), (209, 3213204), (228, 2945437), (323, 2079132), (361, 1860276), (374, 1795614), (418, 1606602), (561, 1197076), (627, 1071068), (646, 1039566), (722, 930138), (748, 897807), (829, 810084), (836, 803301), (969, 693044), (1083, 620092), (1122, 598538), (1254, 535534), (1292, 519783), (1444, 465069), (1658, 405042), (1938, 346522), (2166, 310046), (2244, 299269), (2487, 270028), (2508, 267767), (3316, 202521), (3553, 189012), (3876, 173261), (3971, 169116), (4332, 155023), (4974, 135014), (6137, 109428), (7106, 94506), (7942, 84558), (9119, 73644), (9948, 67507), (10659, 63004), (11913, 56372), (12274, 54714), (14093, 47652), (14212, 47253), (15751, 42636), (15884, 42279), (18238, 36822), (18411, 36476), (21318, 31502), (23826, 28186), (24548, 27357)]