1390796748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{2297}}^1$

素因数の和:2468

約数の個数: 108

約数和(自身を含む): 3893777160

約数和(自身を除く): 2502980412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 139, 198, 242, 278, 363, 396, 417, 484, 556, 726, 834, 1089, 1251, 1452, 1529, 1668, 2178, 2297, 2502, 3058, 4356, 4587, 4594, 5004, 6116, 6891, 9174, 9188, 13761, 13782, 16819, 18348, 20673, 25267, 27522, 27564, 33638, 41346, 50457, 50534, 55044, 67276, 75801, 82692, 100914, 101068, 151371, 151602, 201828, 227403, 277937, 302742, 303204, 319283, 454806, 555874, 605484, 638566, 833811, 909612, 957849, 1111748, 1277132, 1667622, 1915698, 2501433, 2873547, 3335244, 3512113, 3831396, 5002866, 5747094, 7024226, 10005732, 10536339, 11494188, 14048452, 21072678, 31609017, 38633243, 42145356, 63218034, 77266486, 115899729, 126436068, 154532972, 231799458, 347699187, 463598916, 695398374, 1390796748]

約数ペア:

[(1, 1390796748), (2, 695398374), (3, 463598916), (4, 347699187), (6, 231799458), (9, 154532972), (11, 126436068), (12, 115899729), (18, 77266486), (22, 63218034), (33, 42145356), (36, 38633243), (44, 31609017), (66, 21072678), (99, 14048452), (121, 11494188), (132, 10536339), (139, 10005732), (198, 7024226), (242, 5747094), (278, 5002866), (363, 3831396), (396, 3512113), (417, 3335244), (484, 2873547), (556, 2501433), (726, 1915698), (834, 1667622), (1089, 1277132), (1251, 1111748), (1452, 957849), (1529, 909612), (1668, 833811), (2178, 638566), (2297, 605484), (2502, 555874), (3058, 454806), (4356, 319283), (4587, 303204), (4594, 302742), (5004, 277937), (6116, 227403), (6891, 201828), (9174, 151602), (9188, 151371), (13761, 101068), (13782, 100914), (16819, 82692), (18348, 75801), (20673, 67276), (25267, 55044), (27522, 50534), (27564, 50457), (33638, 41346)]