305716236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{214087}}^1$

素因数の和:214118

約数の個数: 48

約数和(自身を含む): 863202816

約数和(自身を除く): 557486580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 214087, 428174, 642261, 856348, 1284522, 1498609, 2569044, 2997218, 3639479, 4495827, 5994436, 7278958, 8991654, 10918437, 14557916, 17983308, 21836874, 25476353, 43673748, 50952706, 76429059, 101905412, 152858118, 305716236]

約数ペア:

[(1, 305716236), (2, 152858118), (3, 101905412), (4, 76429059), (6, 50952706), (7, 43673748), (12, 25476353), (14, 21836874), (17, 17983308), (21, 14557916), (28, 10918437), (34, 8991654), (42, 7278958), (51, 5994436), (68, 4495827), (84, 3639479), (102, 2997218), (119, 2569044), (204, 1498609), (238, 1284522), (357, 856348), (476, 642261), (714, 428174), (1428, 214087)]