1972417248

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{402863}}^1$

素因数の和:402896

約数の個数: 72

約数和(自身を含む): 5939021088

約数和(自身を除く): 3966603840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 402863, 805726, 1208589, 1611452, 2417178, 3222904, 3625767, 4834356, 6445808, 6848671, 7251534, 9668712, 12891616, 13697342, 14503068, 19337424, 20546013, 27394684, 29006136, 38674848, 41092026, 54789368, 58012272, 61638039, 82184052, 109578736, 116024544, 123276078, 164368104, 219157472, 246552156, 328736208, 493104312, 657472416, 986208624, 1972417248]

約数ペア:

[(1, 1972417248), (2, 986208624), (3, 657472416), (4, 493104312), (6, 328736208), (8, 246552156), (9, 219157472), (12, 164368104), (16, 123276078), (17, 116024544), (18, 109578736), (24, 82184052), (32, 61638039), (34, 58012272), (36, 54789368), (48, 41092026), (51, 38674848), (68, 29006136), (72, 27394684), (96, 20546013), (102, 19337424), (136, 14503068), (144, 13697342), (153, 12891616), (204, 9668712), (272, 7251534), (288, 6848671), (306, 6445808), (408, 4834356), (544, 3625767), (612, 3222904), (816, 2417178), (1224, 1611452), (1632, 1208589), (2448, 805726), (4896, 402863)]