304639412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8753}}^1$

素因数の和:8888

約数の個数: 48

約数和(自身を含む): 670626432

約数和(自身を除く): 365987020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2486, 3164, 4972, 8701, 8753, 17402, 17506, 34804, 35012, 61271, 96283, 122542, 192566, 245084, 385132, 673981, 989089, 1347962, 1978178, 2695924, 3956356, 6923623, 10879979, 13847246, 21759958, 27694492, 43519916, 76159853, 152319706, 304639412]

約数ペア:

[(1, 304639412), (2, 152319706), (4, 76159853), (7, 43519916), (11, 27694492), (14, 21759958), (22, 13847246), (28, 10879979), (44, 6923623), (77, 3956356), (113, 2695924), (154, 1978178), (226, 1347962), (308, 989089), (452, 673981), (791, 385132), (1243, 245084), (1582, 192566), (2486, 122542), (3164, 96283), (4972, 61271), (8701, 35012), (8753, 34804), (17402, 17506)]