2490505248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 288

約数和(自身を含む): 8317330560

約数和(自身を除く): 5826825312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 109, 112, 121, 132, 154, 168, 176, 218, 224, 231, 242, 264, 281, 308, 327, 336, 352, 363, 436, 462, 484, 528, 562, 616, 654, 672, 726, 763, 843, 847, 872, 924, 968, 1056, 1124, 1199, 1232, 1308, 1452, 1526, 1686, 1694, 1744, 1848, 1936, 1967, 2248, 2289, 2398, 2464, 2541, 2616, 2904, 3052, 3091, 3372, 3388, 3488, 3597, 3696, 3872, 3934, 4496, 4578, 4796, 5082, 5232, 5808, 5901, 6104, 6182, 6744, 6776, 7194, 7392, 7868, 8393, 8992, 9156, 9273, 9592, 10164, 10464, 11616, 11802, 12208, 12364, 13189, 13488, 13552, 14388, 15736, 16786, 18312, 18546, 19184, 20328, 21637, 23604, 24416, 24728, 25179, 26378, 26976, 27104, 28776, 30629, 31472, 33572, 34001, 36624, 37092, 38368, 39567, 40656, 43274, 47208, 49456, 50358, 52756, 57552, 61258, 62944, 64911, 67144, 68002, 73248, 74184, 79134, 81312, 86548, 91887, 92323, 94416, 98912, 100716, 102003, 105512, 115104, 122516, 129822, 134288, 136004, 148368, 158268, 173096, 183774, 184646, 188832, 201432, 204006, 211024, 214403, 238007, 245032, 259644, 268576, 272008, 276969, 296736, 316536, 336919, 346192, 367548, 369292, 402864, 408012, 422048, 428806, 476014, 490064, 519288, 544016, 553938, 633072, 643209, 673838, 692384, 714021, 735096, 738584, 805728, 816024, 857612, 952028, 980128, 1010757, 1038576, 1088032, 1107876, 1266144, 1286418, 1347676, 1428042, 1470192, 1477168, 1632048, 1715224, 1904056, 2021514, 2077152, 2215752, 2358433, 2572836, 2695352, 2856084, 2940384, 2954336, 3264096, 3430448, 3706109, 3808112, 4043028, 4431504, 4716866, 5145672, 5390704, 5712168, 6860896, 7075299, 7412218, 7616224, 8086056, 8863008, 9433732, 10291344, 10781408, 11118327, 11424336, 14150598, 14824436, 16172112, 18867464, 20582688, 22236654, 22848672, 25942763, 28301196, 29648872, 32344224, 37734928, 44473308, 51885526, 56602392, 59297744, 75469856, 77828289, 88946616, 103771052, 113204784, 118595488, 155656578, 177893232, 207542104, 226409568, 311313156, 355786464, 415084208, 622626312, 830168416, 1245252624, 2490505248]

約数ペア:

[(1, 2490505248), (2, 1245252624), (3, 830168416), (4, 622626312), (6, 415084208), (7, 355786464), (8, 311313156), (11, 226409568), (12, 207542104), (14, 177893232), (16, 155656578), (21, 118595488), (22, 113204784), (24, 103771052), (28, 88946616), (32, 77828289), (33, 75469856), (42, 59297744), (44, 56602392), (48, 51885526), (56, 44473308), (66, 37734928), (77, 32344224), (84, 29648872), (88, 28301196), (96, 25942763), (109, 22848672), (112, 22236654), (121, 20582688), (132, 18867464), (154, 16172112), (168, 14824436), (176, 14150598), (218, 11424336), (224, 11118327), (231, 10781408), (242, 10291344), (264, 9433732), (281, 8863008), (308, 8086056), (327, 7616224), (336, 7412218), (352, 7075299), (363, 6860896), (436, 5712168), (462, 5390704), (484, 5145672), (528, 4716866), (562, 4431504), (616, 4043028), (654, 3808112), (672, 3706109), (726, 3430448), (763, 3264096), (843, 2954336), (847, 2940384), (872, 2856084), (924, 2695352), (968, 2572836), (1056, 2358433), (1124, 2215752), (1199, 2077152), (1232, 2021514), (1308, 1904056), (1452, 1715224), (1526, 1632048), (1686, 1477168), (1694, 1470192), (1744, 1428042), (1848, 1347676), (1936, 1286418), (1967, 1266144), (2248, 1107876), (2289, 1088032), (2398, 1038576), (2464, 1010757), (2541, 980128), (2616, 952028), (2904, 857612), (3052, 816024), (3091, 805728), (3372, 738584), (3388, 735096), (3488, 714021), (3597, 692384), (3696, 673838), (3872, 643209), (3934, 633072), (4496, 553938), (4578, 544016), (4796, 519288), (5082, 490064), (5232, 476014), (5808, 428806), (5901, 422048), (6104, 408012), (6182, 402864), (6744, 369292), (6776, 367548), (7194, 346192), (7392, 336919), (7868, 316536), (8393, 296736), (8992, 276969), (9156, 272008), (9273, 268576), (9592, 259644), (10164, 245032), (10464, 238007), (11616, 214403), (11802, 211024), (12208, 204006), (12364, 201432), (13189, 188832), (13488, 184646), (13552, 183774), (14388, 173096), (15736, 158268), (16786, 148368), (18312, 136004), (18546, 134288), (19184, 129822), (20328, 122516), (21637, 115104), (23604, 105512), (24416, 102003), (24728, 100716), (25179, 98912), (26378, 94416), (26976, 92323), (27104, 91887), (28776, 86548), (30629, 81312), (31472, 79134), (33572, 74184), (34001, 73248), (36624, 68002), (37092, 67144), (38368, 64911), (39567, 62944), (40656, 61258), (43274, 57552), (47208, 52756), (49456, 50358)]