290717088

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{29401}}^1$

素因数の和:29517

約数の個数: 48

約数和(自身を含む): 770567616

約数和(自身を除く): 479850528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 29401, 58802, 88203, 117604, 176406, 235208, 352812, 470416, 705624, 940832, 1411248, 2822496, 3028303, 6056606, 9084909, 12113212, 18169818, 24226424, 36339636, 48452848, 72679272, 96905696, 145358544, 290717088]

約数ペア:

[(1, 290717088), (2, 145358544), (3, 96905696), (4, 72679272), (6, 48452848), (8, 36339636), (12, 24226424), (16, 18169818), (24, 12113212), (32, 9084909), (48, 6056606), (96, 3028303), (103, 2822496), (206, 1411248), (309, 940832), (412, 705624), (618, 470416), (824, 352812), (1236, 235208), (1648, 176406), (2472, 117604), (3296, 88203), (4944, 58802), (9888, 29401)]