974985012

素因数分解:

$2^2\times 3^6\times {\mathrm{257}}^1\times {\mathrm{1301}}^1$

素因数の和:1580

約数の個数: 84

約数和(自身を含む): 2570093316

約数和(自身を除く): 1595108304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 257, 324, 486, 514, 729, 771, 972, 1028, 1301, 1458, 1542, 2313, 2602, 2916, 3084, 3903, 4626, 5204, 6939, 7806, 9252, 11709, 13878, 15612, 20817, 23418, 27756, 35127, 41634, 46836, 62451, 70254, 83268, 105381, 124902, 140508, 187353, 210762, 249804, 316143, 334357, 374706, 421524, 632286, 668714, 749412, 948429, 1003071, 1264572, 1337428, 1896858, 2006142, 3009213, 3793716, 4012284, 6018426, 9027639, 12036852, 18055278, 27082917, 36110556, 54165834, 81248751, 108331668, 162497502, 243746253, 324995004, 487492506, 974985012]

約数ペア:

[(1, 974985012), (2, 487492506), (3, 324995004), (4, 243746253), (6, 162497502), (9, 108331668), (12, 81248751), (18, 54165834), (27, 36110556), (36, 27082917), (54, 18055278), (81, 12036852), (108, 9027639), (162, 6018426), (243, 4012284), (257, 3793716), (324, 3009213), (486, 2006142), (514, 1896858), (729, 1337428), (771, 1264572), (972, 1003071), (1028, 948429), (1301, 749412), (1458, 668714), (1542, 632286), (2313, 421524), (2602, 374706), (2916, 334357), (3084, 316143), (3903, 249804), (4626, 210762), (5204, 187353), (6939, 140508), (7806, 124902), (9252, 105381), (11709, 83268), (13878, 70254), (15612, 62451), (20817, 46836), (23418, 41634), (27756, 35127)]