664222776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{232571}}^1$

素因数の和:232604

約数の個数: 64

約数和(自身を含む): 2009422080

約数和(自身を除く): 1345199304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 232571, 465142, 697713, 930284, 1395426, 1627997, 1860568, 2790852, 3255994, 3953707, 4883991, 5581704, 6511988, 7907414, 9767982, 11861121, 13023976, 15814828, 19535964, 23722242, 27675949, 31629656, 39071928, 47444484, 55351898, 83027847, 94888968, 110703796, 166055694, 221407592, 332111388, 664222776]

約数ペア:

[(1, 664222776), (2, 332111388), (3, 221407592), (4, 166055694), (6, 110703796), (7, 94888968), (8, 83027847), (12, 55351898), (14, 47444484), (17, 39071928), (21, 31629656), (24, 27675949), (28, 23722242), (34, 19535964), (42, 15814828), (51, 13023976), (56, 11861121), (68, 9767982), (84, 7907414), (102, 6511988), (119, 5581704), (136, 4883991), (168, 3953707), (204, 3255994), (238, 2790852), (357, 1860568), (408, 1627997), (476, 1395426), (714, 930284), (952, 697713), (1428, 465142), (2856, 232571)]