2148461712

素因数分解:

$2^4\times 3^3\times {\mathrm{1021}}^1\times {\mathrm{4871}}^1$

素因数の和:5909

約数の個数: 80

約数和(自身を含む): 6174188160

約数和(自身を除く): 4025726448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1021, 2042, 3063, 4084, 4871, 6126, 8168, 9189, 9742, 12252, 14613, 16336, 18378, 19484, 24504, 27567, 29226, 36756, 38968, 43839, 49008, 55134, 58452, 73512, 77936, 87678, 110268, 116904, 131517, 147024, 175356, 220536, 233808, 263034, 350712, 441072, 526068, 701424, 1052136, 2104272, 4973291, 9946582, 14919873, 19893164, 29839746, 39786328, 44759619, 59679492, 79572656, 89519238, 119358984, 134278857, 179038476, 238717968, 268557714, 358076952, 537115428, 716153904, 1074230856, 2148461712]

約数ペア:

[(1, 2148461712), (2, 1074230856), (3, 716153904), (4, 537115428), (6, 358076952), (8, 268557714), (9, 238717968), (12, 179038476), (16, 134278857), (18, 119358984), (24, 89519238), (27, 79572656), (36, 59679492), (48, 44759619), (54, 39786328), (72, 29839746), (108, 19893164), (144, 14919873), (216, 9946582), (432, 4973291), (1021, 2104272), (2042, 1052136), (3063, 701424), (4084, 526068), (4871, 441072), (6126, 350712), (8168, 263034), (9189, 233808), (9742, 220536), (12252, 175356), (14613, 147024), (16336, 131517), (18378, 116904), (19484, 110268), (24504, 87678), (27567, 77936), (29226, 73512), (36756, 58452), (38968, 55134), (43839, 49008)]