2012951688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 5613926400

約数和(自身を除く): 3600974712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 239, 244, 264, 366, 478, 488, 523, 671, 717, 732, 956, 1046, 1342, 1434, 1464, 1569, 1912, 2013, 2092, 2629, 2684, 2868, 3138, 4026, 4184, 5258, 5368, 5736, 5753, 6276, 7887, 8052, 10516, 11506, 12552, 14579, 15774, 16104, 17259, 21032, 23012, 29158, 31548, 31903, 34518, 43737, 46024, 58316, 63096, 63806, 69036, 87474, 95709, 116632, 124997, 127612, 138072, 160369, 174948, 191418, 249994, 255224, 320738, 349896, 350933, 374991, 382836, 481107, 499988, 641476, 701866, 749982, 765672, 962214, 999976, 1052799, 1282952, 1374967, 1403732, 1499964, 1924428, 2105598, 2749934, 2807464, 2999928, 3848856, 4124901, 4211196, 5499868, 7624817, 8249802, 8422392, 10999736, 15249634, 16499604, 22874451, 30499268, 32999208, 45748902, 60998536, 83872987, 91497804, 167745974, 182995608, 251618961, 335491948, 503237922, 670983896, 1006475844, 2012951688]

約数ペア:

[(1, 2012951688), (2, 1006475844), (3, 670983896), (4, 503237922), (6, 335491948), (8, 251618961), (11, 182995608), (12, 167745974), (22, 91497804), (24, 83872987), (33, 60998536), (44, 45748902), (61, 32999208), (66, 30499268), (88, 22874451), (122, 16499604), (132, 15249634), (183, 10999736), (239, 8422392), (244, 8249802), (264, 7624817), (366, 5499868), (478, 4211196), (488, 4124901), (523, 3848856), (671, 2999928), (717, 2807464), (732, 2749934), (956, 2105598), (1046, 1924428), (1342, 1499964), (1434, 1403732), (1464, 1374967), (1569, 1282952), (1912, 1052799), (2013, 999976), (2092, 962214), (2629, 765672), (2684, 749982), (2868, 701866), (3138, 641476), (4026, 499988), (4184, 481107), (5258, 382836), (5368, 374991), (5736, 350933), (5753, 349896), (6276, 320738), (7887, 255224), (8052, 249994), (10516, 191418), (11506, 174948), (12552, 160369), (14579, 138072), (15774, 127612), (16104, 124997), (17259, 116632), (21032, 95709), (23012, 87474), (29158, 69036), (31548, 63806), (31903, 63096), (34518, 58316), (43737, 46024)]