288684004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11443}}^1$

素因数の和:11524

約数の個数: 48

約数和(自身を含む): 622919808

約数和(自身を除く): 334235804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 11443, 12614, 22886, 25228, 45772, 80101, 160202, 194531, 320404, 389062, 606479, 778124, 1212958, 1361717, 2425916, 2723434, 4245353, 5446868, 8490706, 10310143, 16981412, 20620286, 41240572, 72171001, 144342002, 288684004]

約数ペア:

[(1, 288684004), (2, 144342002), (4, 72171001), (7, 41240572), (14, 20620286), (17, 16981412), (28, 10310143), (34, 8490706), (53, 5446868), (68, 4245353), (106, 2723434), (119, 2425916), (212, 1361717), (238, 1212958), (371, 778124), (476, 606479), (742, 389062), (901, 320404), (1484, 194531), (1802, 160202), (3604, 80101), (6307, 45772), (11443, 25228), (12614, 22886)]