306066992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{248431}}^1$

素因数の和:248457

約数の個数: 40

約数和(自身を含む): 739333632

約数和(自身を除く): 433266640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 248431, 496862, 993724, 1739017, 1987448, 2732741, 3478034, 3974896, 5465482, 6956068, 10930964, 13912136, 19129187, 21861928, 27824272, 38258374, 43723856, 76516748, 153033496, 306066992]

約数ペア:

[(1, 306066992), (2, 153033496), (4, 76516748), (7, 43723856), (8, 38258374), (11, 27824272), (14, 21861928), (16, 19129187), (22, 13912136), (28, 10930964), (44, 6956068), (56, 5465482), (77, 3974896), (88, 3478034), (112, 2732741), (154, 1987448), (176, 1739017), (308, 993724), (616, 496862), (1232, 248431)]