275975892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10487}}^1$

素因数の和:10557

約数の個数: 72

約数和(自身を含む): 755891136

約数和(自身を除く): 479915244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8772, 10487, 13158, 20974, 26316, 31461, 41948, 62922, 94383, 125844, 178279, 188766, 356558, 377532, 450941, 534837, 713116, 901882, 1069674, 1352823, 1604511, 1803764, 2139348, 2705646, 3209022, 4058469, 5411292, 6418044, 7665997, 8116938, 15331994, 16233876, 22997991, 30663988, 45995982, 68993973, 91991964, 137987946, 275975892]

約数ペア:

[(1, 275975892), (2, 137987946), (3, 91991964), (4, 68993973), (6, 45995982), (9, 30663988), (12, 22997991), (17, 16233876), (18, 15331994), (34, 8116938), (36, 7665997), (43, 6418044), (51, 5411292), (68, 4058469), (86, 3209022), (102, 2705646), (129, 2139348), (153, 1803764), (172, 1604511), (204, 1352823), (258, 1069674), (306, 901882), (387, 713116), (516, 534837), (612, 450941), (731, 377532), (774, 356558), (1462, 188766), (1548, 178279), (2193, 125844), (2924, 94383), (4386, 62922), (6579, 41948), (8772, 31461), (10487, 26316), (13158, 20974)]