268554066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6469}}^1$

素因数の和:6539

約数の個数: 64

約数和(自身を含む): 637269120

約数和(自身を除く): 368715054

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 74, 102, 111, 187, 222, 374, 407, 561, 629, 814, 1122, 1221, 1258, 1887, 2442, 3774, 6469, 6919, 12938, 13838, 19407, 20757, 38814, 41514, 71159, 109973, 142318, 213477, 219946, 239353, 329919, 426954, 478706, 659838, 718059, 1209703, 1436118, 2419406, 2632883, 3629109, 4069001, 5265766, 7258218, 7898649, 8138002, 12207003, 15797298, 24414006, 44759011, 89518022, 134277033, 268554066]

約数ペア:

[(1, 268554066), (2, 134277033), (3, 89518022), (6, 44759011), (11, 24414006), (17, 15797298), (22, 12207003), (33, 8138002), (34, 7898649), (37, 7258218), (51, 5265766), (66, 4069001), (74, 3629109), (102, 2632883), (111, 2419406), (187, 1436118), (222, 1209703), (374, 718059), (407, 659838), (561, 478706), (629, 426954), (814, 329919), (1122, 239353), (1221, 219946), (1258, 213477), (1887, 142318), (2442, 109973), (3774, 71159), (6469, 41514), (6919, 38814), (12938, 20757), (13838, 19407)]