1272031266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3947}}^1$

素因数の和:4239

約数の個数: 64

約数和(自身を含む): 2933521920

約数和(自身を除く): 1661490654

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 257, 418, 514, 627, 771, 1254, 1542, 2827, 3947, 4883, 5654, 7894, 8481, 9766, 11841, 14649, 16962, 23682, 29298, 43417, 53713, 74993, 86834, 107426, 130251, 149986, 161139, 224979, 260502, 322278, 449958, 824923, 1014379, 1649846, 2028758, 2474769, 3043137, 4949538, 6086274, 11158169, 19273201, 22316338, 33474507, 38546402, 57819603, 66949014, 115639206, 212005211, 424010422, 636015633, 1272031266]

約数ペア:

[(1, 1272031266), (2, 636015633), (3, 424010422), (6, 212005211), (11, 115639206), (19, 66949014), (22, 57819603), (33, 38546402), (38, 33474507), (57, 22316338), (66, 19273201), (114, 11158169), (209, 6086274), (257, 4949538), (418, 3043137), (514, 2474769), (627, 2028758), (771, 1649846), (1254, 1014379), (1542, 824923), (2827, 449958), (3947, 322278), (4883, 260502), (5654, 224979), (7894, 161139), (8481, 149986), (9766, 130251), (11841, 107426), (14649, 86834), (16962, 74993), (23682, 53713), (29298, 43417)]