256410072

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2311}}^1$

素因数の和:2413

約数の個数: 96

約数和(自身を含む): 735770880

約数和(自身を除く): 479360808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 67, 69, 72, 92, 134, 138, 184, 201, 207, 268, 276, 402, 414, 536, 552, 603, 804, 828, 1206, 1541, 1608, 1656, 2311, 2412, 3082, 4622, 4623, 4824, 6164, 6933, 9244, 9246, 12328, 13866, 13869, 18488, 18492, 20799, 27732, 27738, 36984, 41598, 53153, 55464, 55476, 83196, 106306, 110952, 154837, 159459, 166392, 212612, 309674, 318918, 425224, 464511, 478377, 619348, 637836, 929022, 956754, 1238696, 1275672, 1393533, 1858044, 1913508, 2787066, 3561251, 3716088, 3827016, 5574132, 7122502, 10683753, 11148264, 14245004, 21367506, 28490008, 32051259, 42735012, 64102518, 85470024, 128205036, 256410072]

約数ペア:

[(1, 256410072), (2, 128205036), (3, 85470024), (4, 64102518), (6, 42735012), (8, 32051259), (9, 28490008), (12, 21367506), (18, 14245004), (23, 11148264), (24, 10683753), (36, 7122502), (46, 5574132), (67, 3827016), (69, 3716088), (72, 3561251), (92, 2787066), (134, 1913508), (138, 1858044), (184, 1393533), (201, 1275672), (207, 1238696), (268, 956754), (276, 929022), (402, 637836), (414, 619348), (536, 478377), (552, 464511), (603, 425224), (804, 318918), (828, 309674), (1206, 212612), (1541, 166392), (1608, 159459), (1656, 154837), (2311, 110952), (2412, 106306), (3082, 83196), (4622, 55476), (4623, 55464), (4824, 53153), (6164, 41598), (6933, 36984), (9244, 27738), (9246, 27732), (12328, 20799), (13866, 18492), (13869, 18488)]