489686736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132491}}^1$

素因数の和:132520

約数の個数: 80

約数和(自身を含む): 1577184768

約数和(自身を除く): 1087498032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 132491, 264982, 397473, 529964, 794946, 927437, 1059928, 1457401, 1589892, 1854874, 2119856, 2782311, 2914802, 3179784, 3709748, 4372203, 5564622, 5829604, 6359568, 7419496, 8744406, 10201807, 11129244, 11659208, 14838992, 17488812, 20403614, 22258488, 23318416, 30605421, 34977624, 40807228, 44516976, 61210842, 69955248, 81614456, 122421684, 163228912, 244843368, 489686736]

約数ペア:

[(1, 489686736), (2, 244843368), (3, 163228912), (4, 122421684), (6, 81614456), (7, 69955248), (8, 61210842), (11, 44516976), (12, 40807228), (14, 34977624), (16, 30605421), (21, 23318416), (22, 22258488), (24, 20403614), (28, 17488812), (33, 14838992), (42, 11659208), (44, 11129244), (48, 10201807), (56, 8744406), (66, 7419496), (77, 6359568), (84, 5829604), (88, 5564622), (112, 4372203), (132, 3709748), (154, 3179784), (168, 2914802), (176, 2782311), (231, 2119856), (264, 1854874), (308, 1589892), (336, 1457401), (462, 1059928), (528, 927437), (616, 794946), (924, 529964), (1232, 397473), (1848, 264982), (3696, 132491)]