1880234496

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:923

約数の個数: 240

約数和(自身を含む): 6296704128

約数和(自身を除く): 4416469632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 192, 213, 224, 252, 256, 284, 288, 336, 384, 426, 448, 497, 504, 512, 568, 576, 639, 672, 768, 821, 852, 896, 994, 1008, 1136, 1152, 1278, 1344, 1491, 1536, 1642, 1704, 1792, 1988, 2016, 2272, 2304, 2463, 2556, 2688, 2982, 3284, 3408, 3584, 3976, 4032, 4473, 4544, 4608, 4926, 5112, 5376, 5747, 5964, 6568, 6816, 7389, 7952, 8064, 8946, 9088, 9852, 10224, 10752, 11494, 11928, 13136, 13632, 14778, 15904, 16128, 17241, 17892, 18176, 19704, 20448, 22988, 23856, 26272, 27264, 29556, 31808, 32256, 34482, 35784, 36352, 39408, 40896, 45976, 47712, 51723, 52544, 54528, 58291, 59112, 63616, 68964, 71568, 78816, 81792, 91952, 95424, 103446, 105088, 109056, 116582, 118224, 127232, 137928, 143136, 157632, 163584, 174873, 183904, 190848, 206892, 210176, 233164, 236448, 254464, 275856, 286272, 315264, 327168, 349746, 367808, 381696, 408037, 413784, 420352, 466328, 472896, 524619, 551712, 572544, 630528, 699492, 735616, 763392, 816074, 827568, 932656, 945792, 1049238, 1103424, 1145088, 1224111, 1261056, 1398984, 1471232, 1632148, 1655136, 1865312, 1891584, 2098476, 2206848, 2290176, 2448222, 2797968, 2942464, 3264296, 3310272, 3672333, 3730624, 3783168, 4196952, 4413696, 4896444, 5595936, 6528592, 6620544, 7344666, 7461248, 8393904, 8827392, 9792888, 11191872, 13057184, 13241088, 14689332, 14922496, 16787808, 19585776, 22383744, 26114368, 26482176, 29378664, 29844992, 33575616, 39171552, 44767488, 52228736, 58757328, 67151232, 78343104, 89534976, 104457472, 117514656, 134302464, 156686208, 208914944, 235029312, 268604928, 313372416, 470058624, 626744832, 940117248, 1880234496]

約数ペア:

[(1, 1880234496), (2, 940117248), (3, 626744832), (4, 470058624), (6, 313372416), (7, 268604928), (8, 235029312), (9, 208914944), (12, 156686208), (14, 134302464), (16, 117514656), (18, 104457472), (21, 89534976), (24, 78343104), (28, 67151232), (32, 58757328), (36, 52228736), (42, 44767488), (48, 39171552), (56, 33575616), (63, 29844992), (64, 29378664), (71, 26482176), (72, 26114368), (84, 22383744), (96, 19585776), (112, 16787808), (126, 14922496), (128, 14689332), (142, 13241088), (144, 13057184), (168, 11191872), (192, 9792888), (213, 8827392), (224, 8393904), (252, 7461248), (256, 7344666), (284, 6620544), (288, 6528592), (336, 5595936), (384, 4896444), (426, 4413696), (448, 4196952), (497, 3783168), (504, 3730624), (512, 3672333), (568, 3310272), (576, 3264296), (639, 2942464), (672, 2797968), (768, 2448222), (821, 2290176), (852, 2206848), (896, 2098476), (994, 1891584), (1008, 1865312), (1136, 1655136), (1152, 1632148), (1278, 1471232), (1344, 1398984), (1491, 1261056), (1536, 1224111), (1642, 1145088), (1704, 1103424), (1792, 1049238), (1988, 945792), (2016, 932656), (2272, 827568), (2304, 816074), (2463, 763392), (2556, 735616), (2688, 699492), (2982, 630528), (3284, 572544), (3408, 551712), (3584, 524619), (3976, 472896), (4032, 466328), (4473, 420352), (4544, 413784), (4608, 408037), (4926, 381696), (5112, 367808), (5376, 349746), (5747, 327168), (5964, 315264), (6568, 286272), (6816, 275856), (7389, 254464), (7952, 236448), (8064, 233164), (8946, 210176), (9088, 206892), (9852, 190848), (10224, 183904), (10752, 174873), (11494, 163584), (11928, 157632), (13136, 143136), (13632, 137928), (14778, 127232), (15904, 118224), (16128, 116582), (17241, 109056), (17892, 105088), (18176, 103446), (19704, 95424), (20448, 91952), (22988, 81792), (23856, 78816), (26272, 71568), (27264, 68964), (29556, 63616), (31808, 59112), (32256, 58291), (34482, 54528), (35784, 52544), (36352, 51723), (39408, 47712), (40896, 45976)]