388716612

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 916060992

約数和(自身を除く): 527344380

約数列:

[1, 2, 3, 4, 6, 12, 241, 257, 482, 514, 523, 723, 771, 964, 1028, 1046, 1446, 1542, 1569, 2092, 2892, 3084, 3138, 6276, 61937, 123874, 126043, 134411, 185811, 247748, 252086, 268822, 371622, 378129, 403233, 504172, 537644, 743244, 756258, 806466, 1512516, 1612932, 32393051, 64786102, 97179153, 129572204, 194358306, 388716612]

約数ペア:

[(1, 388716612), (2, 194358306), (3, 129572204), (4, 97179153), (6, 64786102), (12, 32393051), (241, 1612932), (257, 1512516), (482, 806466), (514, 756258), (523, 743244), (723, 537644), (771, 504172), (964, 403233), (1028, 378129), (1046, 371622), (1446, 268822), (1542, 252086), (1569, 247748), (2092, 185811), (2892, 134411), (3084, 126043), (3138, 123874), (6276, 61937)]