260351136

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{11443}}^1$

素因数の和:11538

約数の個数: 72

約数和(自身を含む): 749810880

約数和(自身を除く): 489459744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 11443, 22752, 22886, 34329, 45772, 68658, 91544, 102987, 137316, 183088, 205974, 274632, 366176, 411948, 549264, 823896, 903997, 1098528, 1647792, 1807994, 2711991, 3295584, 3615988, 5423982, 7231976, 8135973, 10847964, 14463952, 16271946, 21695928, 28927904, 32543892, 43391856, 65087784, 86783712, 130175568, 260351136]

約数ペア:

[(1, 260351136), (2, 130175568), (3, 86783712), (4, 65087784), (6, 43391856), (8, 32543892), (9, 28927904), (12, 21695928), (16, 16271946), (18, 14463952), (24, 10847964), (32, 8135973), (36, 7231976), (48, 5423982), (72, 3615988), (79, 3295584), (96, 2711991), (144, 1807994), (158, 1647792), (237, 1098528), (288, 903997), (316, 823896), (474, 549264), (632, 411948), (711, 366176), (948, 274632), (1264, 205974), (1422, 183088), (1896, 137316), (2528, 102987), (2844, 91544), (3792, 68658), (5688, 45772), (7584, 34329), (11376, 22886), (11443, 22752)]