1305901872

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{274811}}^1$

素因数の和:274839

約数の個数: 80

約数和(自身を含む): 4089202560

約数和(自身を除く): 2783300688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 274811, 549622, 824433, 1099244, 1648866, 2198488, 2473299, 3022921, 3297732, 4396976, 4946598, 6045842, 6595464, 7419897, 9068763, 9893196, 12091684, 13190928, 14839794, 18137526, 19786392, 24183368, 27206289, 29679588, 36275052, 39572784, 48366736, 54412578, 59359176, 72550104, 81618867, 108825156, 118718352, 145100208, 163237734, 217650312, 326475468, 435300624, 652950936, 1305901872]

約数ペア:

[(1, 1305901872), (2, 652950936), (3, 435300624), (4, 326475468), (6, 217650312), (8, 163237734), (9, 145100208), (11, 118718352), (12, 108825156), (16, 81618867), (18, 72550104), (22, 59359176), (24, 54412578), (27, 48366736), (33, 39572784), (36, 36275052), (44, 29679588), (48, 27206289), (54, 24183368), (66, 19786392), (72, 18137526), (88, 14839794), (99, 13190928), (108, 12091684), (132, 9893196), (144, 9068763), (176, 7419897), (198, 6595464), (216, 6045842), (264, 4946598), (297, 4396976), (396, 3297732), (432, 3022921), (528, 2473299), (594, 2198488), (792, 1648866), (1188, 1099244), (1584, 824433), (2376, 549622), (4752, 274811)]