457942332

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{28289}}^1$

素因数の和:28386

約数の個数: 48

約数和(自身を含む): 1140652800

約数和(自身を除く): 682710468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 28289, 56578, 84867, 113156, 169734, 339468, 537491, 1074982, 1612473, 2008519, 2149964, 3224946, 4017038, 6025557, 6449892, 8034076, 12051114, 24102228, 38161861, 76323722, 114485583, 152647444, 228971166, 457942332]

約数ペア:

[(1, 457942332), (2, 228971166), (3, 152647444), (4, 114485583), (6, 76323722), (12, 38161861), (19, 24102228), (38, 12051114), (57, 8034076), (71, 6449892), (76, 6025557), (114, 4017038), (142, 3224946), (213, 2149964), (228, 2008519), (284, 1612473), (426, 1074982), (852, 537491), (1349, 339468), (2698, 169734), (4047, 113156), (5396, 84867), (8094, 56578), (16188, 28289)]