311752012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6899}}^1$

素因数の和:7006

約数の個数: 48

約数和(自身を含む): 649152000

約数和(自身を除く): 337399988

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 286, 316, 572, 869, 1027, 1738, 2054, 3476, 4108, 6899, 11297, 13798, 22594, 27596, 45188, 75889, 89687, 151778, 179374, 303556, 358748, 545021, 986557, 1090042, 1973114, 2180084, 3946228, 5995231, 7085273, 11990462, 14170546, 23980924, 28341092, 77938003, 155876006, 311752012]

約数ペア:

[(1, 311752012), (2, 155876006), (4, 77938003), (11, 28341092), (13, 23980924), (22, 14170546), (26, 11990462), (44, 7085273), (52, 5995231), (79, 3946228), (143, 2180084), (158, 1973114), (286, 1090042), (316, 986557), (572, 545021), (869, 358748), (1027, 303556), (1738, 179374), (2054, 151778), (3476, 89687), (4108, 75889), (6899, 45188), (11297, 27596), (13798, 22594)]