830402208

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:659

約数の個数: 144

約数和(自身を含む): 2453697792

約数和(自身を除く): 1623295584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 281, 288, 331, 372, 496, 558, 562, 662, 744, 843, 992, 993, 1116, 1124, 1324, 1488, 1686, 1986, 2232, 2248, 2529, 2648, 2976, 2979, 3372, 3972, 4464, 4496, 5058, 5296, 5958, 6744, 7944, 8711, 8928, 8992, 10116, 10261, 10592, 11916, 13488, 15888, 17422, 20232, 20522, 23832, 26133, 26976, 30783, 31776, 34844, 40464, 41044, 47664, 52266, 61566, 69688, 78399, 80928, 82088, 92349, 93011, 95328, 104532, 123132, 139376, 156798, 164176, 184698, 186022, 209064, 246264, 278752, 279033, 313596, 328352, 369396, 372044, 418128, 492528, 558066, 627192, 738792, 744088, 836256, 837099, 985056, 1116132, 1254384, 1477584, 1488176, 1674198, 2232264, 2508768, 2883341, 2955168, 2976352, 3348396, 4464528, 5766682, 6696792, 8650023, 8929056, 11533364, 13393584, 17300046, 23066728, 25950069, 26787168, 34600092, 46133456, 51900138, 69200184, 92266912, 103800276, 138400368, 207600552, 276800736, 415201104, 830402208]

約数ペア:

[(1, 830402208), (2, 415201104), (3, 276800736), (4, 207600552), (6, 138400368), (8, 103800276), (9, 92266912), (12, 69200184), (16, 51900138), (18, 46133456), (24, 34600092), (31, 26787168), (32, 25950069), (36, 23066728), (48, 17300046), (62, 13393584), (72, 11533364), (93, 8929056), (96, 8650023), (124, 6696792), (144, 5766682), (186, 4464528), (248, 3348396), (279, 2976352), (281, 2955168), (288, 2883341), (331, 2508768), (372, 2232264), (496, 1674198), (558, 1488176), (562, 1477584), (662, 1254384), (744, 1116132), (843, 985056), (992, 837099), (993, 836256), (1116, 744088), (1124, 738792), (1324, 627192), (1488, 558066), (1686, 492528), (1986, 418128), (2232, 372044), (2248, 369396), (2529, 328352), (2648, 313596), (2976, 279033), (2979, 278752), (3372, 246264), (3972, 209064), (4464, 186022), (4496, 184698), (5058, 164176), (5296, 156798), (5958, 139376), (6744, 123132), (7944, 104532), (8711, 95328), (8928, 93011), (8992, 92349), (10116, 82088), (10261, 80928), (10592, 78399), (11916, 69688), (13488, 61566), (15888, 52266), (17422, 47664), (20232, 41044), (20522, 40464), (23832, 34844), (26133, 31776), (26976, 30783)]