260493156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8543}}^1$

素因数の和:8582

約数の個数: 108

約数和(自身を含む): 827264256

約数和(自身を除く): 566771100

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 7623, 8543, 10164, 15246, 17086, 25629, 30492, 34172, 51258, 59801, 76887, 93973, 102516, 119602, 153774, 179403, 187946, 239204, 281919, 307548, 358806, 375892, 538209, 563838, 657811, 717612, 845757, 1033703, 1076418, 1127676, 1315622, 1691514, 1973433, 2067406, 2152836, 2631244, 3101109, 3383028, 3946866, 4134812, 5920299, 6202218, 7235921, 7893732, 9303327, 11840598, 12404436, 14471842, 18606654, 21707763, 23681196, 28943684, 37213308, 43415526, 65123289, 86831052, 130246578, 260493156]

約数ペア:

[(1, 260493156), (2, 130246578), (3, 86831052), (4, 65123289), (6, 43415526), (7, 37213308), (9, 28943684), (11, 23681196), (12, 21707763), (14, 18606654), (18, 14471842), (21, 12404436), (22, 11840598), (28, 9303327), (33, 7893732), (36, 7235921), (42, 6202218), (44, 5920299), (63, 4134812), (66, 3946866), (77, 3383028), (84, 3101109), (99, 2631244), (121, 2152836), (126, 2067406), (132, 1973433), (154, 1691514), (198, 1315622), (231, 1127676), (242, 1076418), (252, 1033703), (308, 845757), (363, 717612), (396, 657811), (462, 563838), (484, 538209), (693, 375892), (726, 358806), (847, 307548), (924, 281919), (1089, 239204), (1386, 187946), (1452, 179403), (1694, 153774), (2178, 119602), (2541, 102516), (2772, 93973), (3388, 76887), (4356, 59801), (5082, 51258), (7623, 34172), (8543, 30492), (10164, 25629), (15246, 17086)]