266989608

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{13291}}^1$

素因数の和:13340

約数の個数: 80

約数和(自身を含む): 771999360

約数和(自身を除く): 505009752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 13291, 20088, 26582, 39873, 53164, 79746, 106328, 119619, 159492, 239238, 318984, 358857, 412021, 478476, 717714, 824042, 956952, 1076571, 1236063, 1435428, 1648084, 2153142, 2472126, 2870856, 3296168, 3708189, 4306284, 4944252, 7416378, 8612568, 9888504, 11124567, 14832756, 22249134, 29665512, 33373701, 44498268, 66747402, 88996536, 133494804, 266989608]

約数ペア:

[(1, 266989608), (2, 133494804), (3, 88996536), (4, 66747402), (6, 44498268), (8, 33373701), (9, 29665512), (12, 22249134), (18, 14832756), (24, 11124567), (27, 9888504), (31, 8612568), (36, 7416378), (54, 4944252), (62, 4306284), (72, 3708189), (81, 3296168), (93, 2870856), (108, 2472126), (124, 2153142), (162, 1648084), (186, 1435428), (216, 1236063), (248, 1076571), (279, 956952), (324, 824042), (372, 717714), (558, 478476), (648, 412021), (744, 358857), (837, 318984), (1116, 239238), (1674, 159492), (2232, 119619), (2511, 106328), (3348, 79746), (5022, 53164), (6696, 39873), (10044, 26582), (13291, 20088)]