247576472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5849}}^1$

素因数の和:5916

約数の個数: 64

約数和(自身を含む): 560196000

約数和(自身を除く): 312619528

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 1144, 1628, 1924, 3256, 3848, 5291, 5849, 10582, 11698, 21164, 23396, 42328, 46792, 64339, 76037, 128678, 152074, 216413, 257356, 304148, 432826, 514712, 608296, 836407, 865652, 1672814, 1731304, 2380543, 2813369, 3345628, 4761086, 5626738, 6691256, 9522172, 11253476, 19044344, 22506952, 30947059, 61894118, 123788236, 247576472]

約数ペア:

[(1, 247576472), (2, 123788236), (4, 61894118), (8, 30947059), (11, 22506952), (13, 19044344), (22, 11253476), (26, 9522172), (37, 6691256), (44, 5626738), (52, 4761086), (74, 3345628), (88, 2813369), (104, 2380543), (143, 1731304), (148, 1672814), (286, 865652), (296, 836407), (407, 608296), (481, 514712), (572, 432826), (814, 304148), (962, 257356), (1144, 216413), (1628, 152074), (1924, 128678), (3256, 76037), (3848, 64339), (5291, 46792), (5849, 42328), (10582, 23396), (11698, 21164)]