1255260072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 3499776000

約数和(自身を除く): 2244515928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 139, 158, 237, 264, 278, 316, 417, 433, 474, 556, 632, 834, 866, 869, 948, 1112, 1299, 1529, 1668, 1732, 1738, 1896, 2598, 2607, 3058, 3336, 3464, 3476, 4587, 4763, 5196, 5214, 6116, 6952, 9174, 9526, 10392, 10428, 10981, 12232, 14289, 18348, 19052, 20856, 21962, 28578, 32943, 34207, 36696, 38104, 43924, 57156, 60187, 65886, 68414, 87848, 102621, 114312, 120374, 120791, 131772, 136828, 180561, 205242, 240748, 241582, 263544, 273656, 361122, 362373, 376277, 410484, 481496, 483164, 662057, 722244, 724746, 752554, 820968, 966328, 1128831, 1324114, 1444488, 1449492, 1505108, 1986171, 2257662, 2648228, 2898984, 3010216, 3972342, 4515324, 4754773, 5296456, 7944684, 9030648, 9509546, 14264319, 15889368, 19019092, 28528638, 38038184, 52302503, 57057276, 104605006, 114114552, 156907509, 209210012, 313815018, 418420024, 627630036, 1255260072]

約数ペア:

[(1, 1255260072), (2, 627630036), (3, 418420024), (4, 313815018), (6, 209210012), (8, 156907509), (11, 114114552), (12, 104605006), (22, 57057276), (24, 52302503), (33, 38038184), (44, 28528638), (66, 19019092), (79, 15889368), (88, 14264319), (132, 9509546), (139, 9030648), (158, 7944684), (237, 5296456), (264, 4754773), (278, 4515324), (316, 3972342), (417, 3010216), (433, 2898984), (474, 2648228), (556, 2257662), (632, 1986171), (834, 1505108), (866, 1449492), (869, 1444488), (948, 1324114), (1112, 1128831), (1299, 966328), (1529, 820968), (1668, 752554), (1732, 724746), (1738, 722244), (1896, 662057), (2598, 483164), (2607, 481496), (3058, 410484), (3336, 376277), (3464, 362373), (3476, 361122), (4587, 273656), (4763, 263544), (5196, 241582), (5214, 240748), (6116, 205242), (6952, 180561), (9174, 136828), (9526, 131772), (10392, 120791), (10428, 120374), (10981, 114312), (12232, 102621), (14289, 87848), (18348, 68414), (19052, 65886), (20856, 60187), (21962, 57156), (28578, 43924), (32943, 38104), (34207, 36696)]