304305496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 642660480

約数和(自身を除く): 338354984

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 137, 172, 274, 344, 473, 548, 587, 946, 1096, 1174, 1507, 1892, 2348, 3014, 3784, 4696, 5891, 6028, 6457, 11782, 12056, 12914, 23564, 25241, 25828, 47128, 50482, 51656, 64801, 80419, 100964, 129602, 160838, 201928, 259204, 277651, 321676, 518408, 555302, 643352, 884609, 1110604, 1769218, 2221208, 3458017, 3538436, 6916034, 7076872, 13832068, 27664136, 38038187, 76076374, 152152748, 304305496]

約数ペア:

[(1, 304305496), (2, 152152748), (4, 76076374), (8, 38038187), (11, 27664136), (22, 13832068), (43, 7076872), (44, 6916034), (86, 3538436), (88, 3458017), (137, 2221208), (172, 1769218), (274, 1110604), (344, 884609), (473, 643352), (548, 555302), (587, 518408), (946, 321676), (1096, 277651), (1174, 259204), (1507, 201928), (1892, 160838), (2348, 129602), (3014, 100964), (3784, 80419), (4696, 64801), (5891, 51656), (6028, 50482), (6457, 47128), (11782, 25828), (12056, 25241), (12914, 23564)]