1210968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 3630900

約数和(自身を除く): 2419932

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 139, 198, 242, 264, 278, 363, 396, 417, 484, 556, 726, 792, 834, 968, 1089, 1112, 1251, 1452, 1529, 1668, 2178, 2502, 2904, 3058, 3336, 4356, 4587, 5004, 6116, 8712, 9174, 10008, 12232, 13761, 16819, 18348, 27522, 33638, 36696, 50457, 55044, 67276, 100914, 110088, 134552, 151371, 201828, 302742, 403656, 605484, 1210968]

約数ペア:

[(1, 1210968), (2, 605484), (3, 403656), (4, 302742), (6, 201828), (8, 151371), (9, 134552), (11, 110088), (12, 100914), (18, 67276), (22, 55044), (24, 50457), (33, 36696), (36, 33638), (44, 27522), (66, 18348), (72, 16819), (88, 13761), (99, 12232), (121, 10008), (132, 9174), (139, 8712), (198, 6116), (242, 5004), (264, 4587), (278, 4356), (363, 3336), (396, 3058), (417, 2904), (484, 2502), (556, 2178), (726, 1668), (792, 1529), (834, 1452), (968, 1251), (1089, 1112)]