256098648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4253}}^1$

素因数の和:4468

約数の個数: 64

約数和(自身を含む): 693231840

約数和(自身を除く): 437133192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 193, 312, 386, 579, 772, 1158, 1544, 2316, 2509, 4253, 4632, 5018, 7527, 8506, 10036, 12759, 15054, 17012, 20072, 25518, 30108, 34024, 51036, 55289, 60216, 102072, 110578, 165867, 221156, 331734, 442312, 663468, 820829, 1326936, 1641658, 2462487, 3283316, 4924974, 6566632, 9849948, 10670777, 19699896, 21341554, 32012331, 42683108, 64024662, 85366216, 128049324, 256098648]

約数ペア:

[(1, 256098648), (2, 128049324), (3, 85366216), (4, 64024662), (6, 42683108), (8, 32012331), (12, 21341554), (13, 19699896), (24, 10670777), (26, 9849948), (39, 6566632), (52, 4924974), (78, 3283316), (104, 2462487), (156, 1641658), (193, 1326936), (312, 820829), (386, 663468), (579, 442312), (772, 331734), (1158, 221156), (1544, 165867), (2316, 110578), (2509, 102072), (4253, 60216), (4632, 55289), (5018, 51036), (7527, 34024), (8506, 30108), (10036, 25518), (12759, 20072), (15054, 17012)]