1138536

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{251}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 3659040

約数和(自身を除く): 2520504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 251, 252, 324, 378, 502, 504, 567, 648, 753, 756, 1004, 1134, 1506, 1512, 1757, 2008, 2259, 2268, 3012, 3514, 4518, 4536, 5271, 6024, 6777, 7028, 9036, 10542, 13554, 14056, 15813, 18072, 20331, 21084, 27108, 31626, 40662, 42168, 47439, 54216, 63252, 81324, 94878, 126504, 142317, 162648, 189756, 284634, 379512, 569268, 1138536]

約数ペア:

[(1, 1138536), (2, 569268), (3, 379512), (4, 284634), (6, 189756), (7, 162648), (8, 142317), (9, 126504), (12, 94878), (14, 81324), (18, 63252), (21, 54216), (24, 47439), (27, 42168), (28, 40662), (36, 31626), (42, 27108), (54, 21084), (56, 20331), (63, 18072), (72, 15813), (81, 14056), (84, 13554), (108, 10542), (126, 9036), (162, 7028), (168, 6777), (189, 6024), (216, 5271), (251, 4536), (252, 4518), (324, 3514), (378, 3012), (502, 2268), (504, 2259), (567, 2008), (648, 1757), (753, 1512), (756, 1506), (1004, 1134)]