1285404864

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7867}}^1$

素因数の和:7942

約数の個数: 112

約数和(自身を含む): 3645212928

約数和(自身を除く): 2359808064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 138, 148, 184, 192, 222, 276, 296, 368, 444, 552, 592, 736, 851, 888, 1104, 1184, 1472, 1702, 1776, 2208, 2368, 2553, 3404, 3552, 4416, 5106, 6808, 7104, 7867, 10212, 13616, 15734, 20424, 23601, 27232, 31468, 40848, 47202, 54464, 62936, 81696, 94404, 125872, 163392, 180941, 188808, 251744, 291079, 361882, 377616, 503488, 542823, 582158, 723764, 755232, 873237, 1085646, 1164316, 1447528, 1510464, 1746474, 2171292, 2328632, 2895056, 3492948, 4342584, 4657264, 5790112, 6694817, 6985896, 8685168, 9314528, 11580224, 13389634, 13971792, 17370336, 18629056, 20084451, 26779268, 27943584, 34740672, 40168902, 53558536, 55887168, 80337804, 107117072, 160675608, 214234144, 321351216, 428468288, 642702432, 1285404864]

約数ペア:

[(1, 1285404864), (2, 642702432), (3, 428468288), (4, 321351216), (6, 214234144), (8, 160675608), (12, 107117072), (16, 80337804), (23, 55887168), (24, 53558536), (32, 40168902), (37, 34740672), (46, 27943584), (48, 26779268), (64, 20084451), (69, 18629056), (74, 17370336), (92, 13971792), (96, 13389634), (111, 11580224), (138, 9314528), (148, 8685168), (184, 6985896), (192, 6694817), (222, 5790112), (276, 4657264), (296, 4342584), (368, 3492948), (444, 2895056), (552, 2328632), (592, 2171292), (736, 1746474), (851, 1510464), (888, 1447528), (1104, 1164316), (1184, 1085646), (1472, 873237), (1702, 755232), (1776, 723764), (2208, 582158), (2368, 542823), (2553, 503488), (3404, 377616), (3552, 361882), (4416, 291079), (5106, 251744), (6808, 188808), (7104, 180941), (7867, 163392), (10212, 125872), (13616, 94404), (15734, 81696), (20424, 62936), (23601, 54464), (27232, 47202), (31468, 40848)]