258876.00000000

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 52925184

約数和(自身を除く): 33849168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 467, 552, 592, 851, 888, 934, 1104, 1401, 1702, 1776, 1868, 2553, 2802, 3404, 3736, 5106, 5604, 6808, 7472, 10212, 10741, 11208, 13616, 17279, 20424, 21482, 22416, 32223, 34558, 40848, 42964, 51837, 64446, 69116, 85928, 103674, 128892, 138232, 171856, 207348, 257784, 276464, 397417, 414696, 515568, 794834, 829392, 1192251, 1589668, 2384502, 3179336, 4769004, 6358672, 9538008, 19076016]

約数ペア:

[(1, 19076016), (2, 9538008), (3, 6358672), (4, 4769004), (6, 3179336), (8, 2384502), (12, 1589668), (16, 1192251), (23, 829392), (24, 794834), (37, 515568), (46, 414696), (48, 397417), (69, 276464), (74, 257784), (92, 207348), (111, 171856), (138, 138232), (148, 128892), (184, 103674), (222, 85928), (276, 69116), (296, 64446), (368, 51837), (444, 42964), (467, 40848), (552, 34558), (592, 32223), (851, 22416), (888, 21482), (934, 20424), (1104, 17279), (1401, 13616), (1702, 11208), (1776, 10741), (1868, 10212), (2553, 7472), (2802, 6808), (3404, 5604), (3736, 5106)]