213252024

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 541981440

約数和(自身を除く): 328729416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 281, 307, 309, 412, 562, 614, 618, 824, 843, 921, 1124, 1228, 1236, 1686, 1842, 2248, 2456, 2472, 3372, 3684, 6744, 7368, 28943, 31621, 57886, 63242, 86267, 86829, 94863, 115772, 126484, 172534, 173658, 189726, 231544, 252968, 258801, 345068, 347316, 379452, 517602, 690136, 694632, 758904, 1035204, 2070408, 8885501, 17771002, 26656503, 35542004, 53313006, 71084008, 106626012, 213252024]

約数ペア:

[(1, 213252024), (2, 106626012), (3, 71084008), (4, 53313006), (6, 35542004), (8, 26656503), (12, 17771002), (24, 8885501), (103, 2070408), (206, 1035204), (281, 758904), (307, 694632), (309, 690136), (412, 517602), (562, 379452), (614, 347316), (618, 345068), (824, 258801), (843, 252968), (921, 231544), (1124, 189726), (1228, 173658), (1236, 172534), (1686, 126484), (1842, 115772), (2248, 94863), (2456, 86829), (2472, 86267), (3372, 63242), (3684, 57886), (6744, 31621), (7368, 28943)]