1989286992

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:871

約数の個数: 320

約数和(自身を含む): 7218585600

約数和(自身を除く): 5229298608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 79, 84, 88, 99, 108, 112, 126, 132, 144, 154, 158, 168, 176, 189, 198, 216, 231, 237, 252, 264, 297, 308, 316, 336, 378, 396, 432, 462, 474, 504, 528, 553, 594, 616, 632, 693, 711, 756, 757, 792, 869, 924, 948, 1008, 1106, 1188, 1232, 1264, 1386, 1422, 1512, 1514, 1584, 1659, 1738, 1848, 1896, 2079, 2133, 2212, 2271, 2376, 2607, 2772, 2844, 3024, 3028, 3318, 3476, 3696, 3792, 4158, 4266, 4424, 4542, 4752, 4977, 5214, 5299, 5544, 5688, 6056, 6083, 6636, 6813, 6952, 7821, 8316, 8327, 8532, 8848, 9084, 9954, 10428, 10598, 11088, 11376, 12112, 12166, 13272, 13626, 13904, 14931, 15642, 15897, 16632, 16654, 17064, 18168, 18249, 19908, 20439, 20856, 21196, 23463, 24332, 24981, 26544, 27252, 29862, 31284, 31794, 33264, 33308, 34128, 36336, 36498, 39816, 40878, 41712, 42392, 46926, 47691, 48664, 49962, 54504, 54747, 58289, 59724, 59803, 62568, 63588, 66616, 72996, 74943, 79632, 81756, 84784, 93852, 95382, 97328, 99924, 109008, 109494, 116578, 119448, 119606, 125136, 127176, 133232, 143073, 145992, 149886, 163512, 164241, 174867, 179409, 187704, 190764, 199848, 218988, 224829, 233156, 238896, 239212, 254352, 286146, 291984, 299772, 327024, 328482, 349734, 358818, 375408, 381528, 399696, 418621, 437976, 449658, 466312, 478424, 524601, 538227, 572292, 599544, 656964, 657833, 699468, 717636, 763056, 837242, 875952, 899316, 932624, 956848, 1049202, 1076454, 1144584, 1199088, 1255863, 1313928, 1315666, 1398936, 1435272, 1573803, 1614681, 1674484, 1798632, 1973499, 2098404, 2152908, 2289168, 2511726, 2627856, 2631332, 2797872, 2870544, 3147606, 3229362, 3348968, 3597264, 3767589, 3946998, 4196808, 4305816, 4604831, 5023452, 5262664, 5920497, 6295212, 6458724, 6697936, 7535178, 7893996, 8393616, 8611632, 9209662, 10046904, 10525328, 11302767, 11840994, 12590424, 12917448, 13814493, 15070356, 15787992, 17761491, 18419324, 20093808, 22605534, 23681988, 25180848, 25834896, 27628986, 30140712, 31575984, 35522982, 36838648, 41443479, 45211068, 47363976, 55257972, 60281424, 71045964, 73677296, 82886958, 90422136, 94727952, 110515944, 124330437, 142091928, 165773916, 180844272, 221031888, 248660874, 284183856, 331547832, 497321748, 663095664, 994643496, 1989286992]

約数ペア:

[(1, 1989286992), (2, 994643496), (3, 663095664), (4, 497321748), (6, 331547832), (7, 284183856), (8, 248660874), (9, 221031888), (11, 180844272), (12, 165773916), (14, 142091928), (16, 124330437), (18, 110515944), (21, 94727952), (22, 90422136), (24, 82886958), (27, 73677296), (28, 71045964), (33, 60281424), (36, 55257972), (42, 47363976), (44, 45211068), (48, 41443479), (54, 36838648), (56, 35522982), (63, 31575984), (66, 30140712), (72, 27628986), (77, 25834896), (79, 25180848), (84, 23681988), (88, 22605534), (99, 20093808), (108, 18419324), (112, 17761491), (126, 15787992), (132, 15070356), (144, 13814493), (154, 12917448), (158, 12590424), (168, 11840994), (176, 11302767), (189, 10525328), (198, 10046904), (216, 9209662), (231, 8611632), (237, 8393616), (252, 7893996), (264, 7535178), (297, 6697936), (308, 6458724), (316, 6295212), (336, 5920497), (378, 5262664), (396, 5023452), (432, 4604831), (462, 4305816), (474, 4196808), (504, 3946998), (528, 3767589), (553, 3597264), (594, 3348968), (616, 3229362), (632, 3147606), (693, 2870544), (711, 2797872), (756, 2631332), (757, 2627856), (792, 2511726), (869, 2289168), (924, 2152908), (948, 2098404), (1008, 1973499), (1106, 1798632), (1188, 1674484), (1232, 1614681), (1264, 1573803), (1386, 1435272), (1422, 1398936), (1512, 1315666), (1514, 1313928), (1584, 1255863), (1659, 1199088), (1738, 1144584), (1848, 1076454), (1896, 1049202), (2079, 956848), (2133, 932624), (2212, 899316), (2271, 875952), (2376, 837242), (2607, 763056), (2772, 717636), (2844, 699468), (3024, 657833), (3028, 656964), (3318, 599544), (3476, 572292), (3696, 538227), (3792, 524601), (4158, 478424), (4266, 466312), (4424, 449658), (4542, 437976), (4752, 418621), (4977, 399696), (5214, 381528), (5299, 375408), (5544, 358818), (5688, 349734), (6056, 328482), (6083, 327024), (6636, 299772), (6813, 291984), (6952, 286146), (7821, 254352), (8316, 239212), (8327, 238896), (8532, 233156), (8848, 224829), (9084, 218988), (9954, 199848), (10428, 190764), (10598, 187704), (11088, 179409), (11376, 174867), (12112, 164241), (12166, 163512), (13272, 149886), (13626, 145992), (13904, 143073), (14931, 133232), (15642, 127176), (15897, 125136), (16632, 119606), (16654, 119448), (17064, 116578), (18168, 109494), (18249, 109008), (19908, 99924), (20439, 97328), (20856, 95382), (21196, 93852), (23463, 84784), (24332, 81756), (24981, 79632), (26544, 74943), (27252, 72996), (29862, 66616), (31284, 63588), (31794, 62568), (33264, 59803), (33308, 59724), (34128, 58289), (36336, 54747), (36498, 54504), (39816, 49962), (40878, 48664), (41712, 47691), (42392, 46926)]