310075472

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{13121}}^1$

素因数の和:13347

約数の個数: 40

約数和(自身を含む): 689902272

約数和(自身を除く): 379826800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 11816, 13121, 23632, 26242, 52484, 91847, 104968, 183694, 209936, 367388, 734776, 1469552, 2768531, 5537062, 11074124, 19379717, 22148248, 38759434, 44296496, 77518868, 155037736, 310075472]

約数ペア:

[(1, 310075472), (2, 155037736), (4, 77518868), (7, 44296496), (8, 38759434), (14, 22148248), (16, 19379717), (28, 11074124), (56, 5537062), (112, 2768531), (211, 1469552), (422, 734776), (844, 367388), (1477, 209936), (1688, 183694), (2954, 104968), (3376, 91847), (5908, 52484), (11816, 26242), (13121, 23632)]