995580.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 62375040

約数和(自身を除く): 41718924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 101, 114, 117, 138, 156, 171, 202, 207, 228, 234, 247, 276, 299, 303, 342, 404, 414, 437, 468, 494, 598, 606, 684, 741, 828, 874, 897, 909, 988, 1196, 1212, 1311, 1313, 1482, 1748, 1794, 1818, 1919, 2223, 2323, 2622, 2626, 2691, 2964, 3588, 3636, 3838, 3933, 3939, 4446, 4646, 5244, 5252, 5382, 5681, 5757, 6969, 7676, 7866, 7878, 8892, 9292, 10764, 11362, 11514, 11817, 13938, 15732, 15756, 17043, 17271, 20907, 22724, 23028, 23634, 24947, 27876, 30199, 34086, 34542, 41814, 44137, 47268, 49894, 51129, 60398, 68172, 69084, 74841, 83628, 88274, 90597, 99788, 102258, 120796, 132411, 149682, 176548, 181194, 204516, 224523, 264822, 271791, 299364, 362388, 397233, 449046, 529644, 543582, 573781, 794466, 898092, 1087164, 1147562, 1588932, 1721343, 2295124, 3442686, 5164029, 6885372, 10328058, 20656116]

約数ペア:

[(1, 20656116), (2, 10328058), (3, 6885372), (4, 5164029), (6, 3442686), (9, 2295124), (12, 1721343), (13, 1588932), (18, 1147562), (19, 1087164), (23, 898092), (26, 794466), (36, 573781), (38, 543582), (39, 529644), (46, 449046), (52, 397233), (57, 362388), (69, 299364), (76, 271791), (78, 264822), (92, 224523), (101, 204516), (114, 181194), (117, 176548), (138, 149682), (156, 132411), (171, 120796), (202, 102258), (207, 99788), (228, 90597), (234, 88274), (247, 83628), (276, 74841), (299, 69084), (303, 68172), (342, 60398), (404, 51129), (414, 49894), (437, 47268), (468, 44137), (494, 41814), (598, 34542), (606, 34086), (684, 30199), (741, 27876), (828, 24947), (874, 23634), (897, 23028), (909, 22724), (988, 20907), (1196, 17271), (1212, 17043), (1311, 15756), (1313, 15732), (1482, 13938), (1748, 11817), (1794, 11514), (1818, 11362), (1919, 10764), (2223, 9292), (2323, 8892), (2622, 7878), (2626, 7866), (2691, 7676), (2964, 6969), (3588, 5757), (3636, 5681), (3838, 5382), (3933, 5252), (3939, 5244), (4446, 4646)]