31432339968

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1999}}^1$

素因数の和:2402

約数の個数: 160

約数和(自身を含む): 86914080000

約数和(自身を除く): 55481740032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 353, 384, 464, 512, 696, 706, 768, 928, 1059, 1392, 1412, 1536, 1856, 1999, 2118, 2784, 2824, 3712, 3998, 4236, 5568, 5648, 5997, 7424, 7996, 8472, 10237, 11136, 11296, 11994, 14848, 15992, 16944, 20474, 22272, 22592, 23988, 30711, 31984, 33888, 40948, 44544, 45184, 47976, 57971, 61422, 63968, 67776, 81896, 90368, 95952, 115942, 122844, 127936, 135552, 163792, 173913, 180736, 191904, 231884, 245688, 255872, 271104, 327584, 347826, 383808, 463768, 491376, 511744, 542208, 655168, 695652, 705647, 767616, 927536, 982752, 1023488, 1310336, 1391304, 1411294, 1535232, 1855072, 1965504, 2116941, 2620672, 2782608, 2822588, 3070464, 3710144, 3931008, 4233882, 5241344, 5565216, 5645176, 7420288, 7862016, 8467764, 11130432, 11290352, 14840576, 15724032, 16935528, 20463763, 22260864, 22580704, 29681152, 33871056, 40927526, 44521728, 45161408, 61391289, 67742112, 81855052, 89043456, 90322816, 122782578, 135484224, 163710104, 180645632, 245565156, 270968448, 327420208, 361291264, 491130312, 541936896, 654840416, 982260624, 1083873792, 1309680832, 1964521248, 2619361664, 3929042496, 5238723328, 7858084992, 10477446656, 15716169984, 31432339968]

約数ペア:

[(1, 31432339968), (2, 15716169984), (3, 10477446656), (4, 7858084992), (6, 5238723328), (8, 3929042496), (12, 2619361664), (16, 1964521248), (24, 1309680832), (29, 1083873792), (32, 982260624), (48, 654840416), (58, 541936896), (64, 491130312), (87, 361291264), (96, 327420208), (116, 270968448), (128, 245565156), (174, 180645632), (192, 163710104), (232, 135484224), (256, 122782578), (348, 90322816), (353, 89043456), (384, 81855052), (464, 67742112), (512, 61391289), (696, 45161408), (706, 44521728), (768, 40927526), (928, 33871056), (1059, 29681152), (1392, 22580704), (1412, 22260864), (1536, 20463763), (1856, 16935528), (1999, 15724032), (2118, 14840576), (2784, 11290352), (2824, 11130432), (3712, 8467764), (3998, 7862016), (4236, 7420288), (5568, 5645176), (5648, 5565216), (5997, 5241344), (7424, 4233882), (7996, 3931008), (8472, 3710144), (10237, 3070464), (11136, 2822588), (11296, 2782608), (11994, 2620672), (14848, 2116941), (15992, 1965504), (16944, 1855072), (20474, 1535232), (22272, 1411294), (22592, 1391304), (23988, 1310336), (30711, 1023488), (31984, 982752), (33888, 927536), (40948, 767616), (44544, 705647), (45184, 695652), (47976, 655168), (57971, 542208), (61422, 511744), (63968, 491376), (67776, 463768), (81896, 383808), (90368, 347826), (95952, 327584), (115942, 271104), (122844, 255872), (127936, 245688), (135552, 231884), (163792, 191904), (173913, 180736)]