890621568

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 320

約数和(自身を含む): 2914686720

約数和(自身を除く): 2024065152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 81, 93, 96, 102, 108, 124, 128, 136, 144, 153, 162, 163, 186, 192, 204, 216, 248, 272, 279, 288, 306, 324, 326, 372, 384, 408, 432, 459, 489, 496, 527, 544, 558, 576, 612, 648, 652, 744, 816, 837, 864, 918, 978, 992, 1054, 1088, 1116, 1152, 1224, 1296, 1304, 1377, 1467, 1488, 1581, 1632, 1674, 1728, 1836, 1956, 1984, 2108, 2176, 2232, 2448, 2511, 2592, 2608, 2754, 2771, 2934, 2976, 3162, 3264, 3348, 3456, 3672, 3912, 3968, 4216, 4401, 4464, 4743, 4896, 5022, 5053, 5184, 5216, 5508, 5542, 5868, 5952, 6324, 6528, 6696, 7344, 7824, 8313, 8432, 8802, 8928, 9486, 9792, 10044, 10106, 10368, 10432, 11016, 11084, 11736, 11904, 12648, 13203, 13392, 14229, 14688, 15159, 15648, 16626, 16864, 17604, 17856, 18972, 19584, 20088, 20212, 20864, 22032, 22168, 23472, 24939, 25296, 26406, 26784, 28458, 29376, 30318, 31296, 33252, 33728, 35208, 35712, 37944, 40176, 40424, 42687, 44064, 44336, 45477, 46944, 49878, 50592, 52812, 53568, 56916, 58752, 60636, 62592, 66504, 67456, 70416, 74817, 75888, 80352, 80848, 85374, 85901, 88128, 88672, 90954, 93888, 99756, 101184, 105624, 107136, 113832, 121272, 133008, 136431, 140832, 149634, 151776, 160704, 161696, 170748, 171802, 176256, 177344, 181908, 187776, 199512, 202368, 211248, 224451, 227664, 242544, 257703, 266016, 272862, 281664, 299268, 303552, 321408, 323392, 341496, 343604, 354688, 363816, 399024, 409293, 422496, 448902, 455328, 485088, 515406, 532032, 545724, 563328, 598536, 607104, 646784, 682992, 687208, 727632, 773109, 798048, 818586, 844992, 897804, 910656, 970176, 1030812, 1064064, 1091448, 1197072, 1365984, 1374416, 1455264, 1546218, 1596096, 1637172, 1689984, 1795608, 1821312, 1940352, 2061624, 2182896, 2319327, 2394144, 2731968, 2748832, 2910528, 3092436, 3192192, 3274344, 3591216, 4123248, 4365792, 4638654, 4788288, 5463936, 5497664, 5821056, 6184872, 6548688, 6957981, 7182432, 8246496, 8731584, 9277308, 9576576, 10995328, 12369744, 13097376, 13915962, 14364864, 16492992, 17463168, 18554616, 24739488, 26194752, 27831924, 28729728, 32985984, 37109232, 49478976, 52389504, 55663848, 74218464, 98957952, 111327696, 148436928, 222655392, 296873856, 445310784, 890621568]

約数ペア:

[(1, 890621568), (2, 445310784), (3, 296873856), (4, 222655392), (6, 148436928), (8, 111327696), (9, 98957952), (12, 74218464), (16, 55663848), (17, 52389504), (18, 49478976), (24, 37109232), (27, 32985984), (31, 28729728), (32, 27831924), (34, 26194752), (36, 24739488), (48, 18554616), (51, 17463168), (54, 16492992), (62, 14364864), (64, 13915962), (68, 13097376), (72, 12369744), (81, 10995328), (93, 9576576), (96, 9277308), (102, 8731584), (108, 8246496), (124, 7182432), (128, 6957981), (136, 6548688), (144, 6184872), (153, 5821056), (162, 5497664), (163, 5463936), (186, 4788288), (192, 4638654), (204, 4365792), (216, 4123248), (248, 3591216), (272, 3274344), (279, 3192192), (288, 3092436), (306, 2910528), (324, 2748832), (326, 2731968), (372, 2394144), (384, 2319327), (408, 2182896), (432, 2061624), (459, 1940352), (489, 1821312), (496, 1795608), (527, 1689984), (544, 1637172), (558, 1596096), (576, 1546218), (612, 1455264), (648, 1374416), (652, 1365984), (744, 1197072), (816, 1091448), (837, 1064064), (864, 1030812), (918, 970176), (978, 910656), (992, 897804), (1054, 844992), (1088, 818586), (1116, 798048), (1152, 773109), (1224, 727632), (1296, 687208), (1304, 682992), (1377, 646784), (1467, 607104), (1488, 598536), (1581, 563328), (1632, 545724), (1674, 532032), (1728, 515406), (1836, 485088), (1956, 455328), (1984, 448902), (2108, 422496), (2176, 409293), (2232, 399024), (2448, 363816), (2511, 354688), (2592, 343604), (2608, 341496), (2754, 323392), (2771, 321408), (2934, 303552), (2976, 299268), (3162, 281664), (3264, 272862), (3348, 266016), (3456, 257703), (3672, 242544), (3912, 227664), (3968, 224451), (4216, 211248), (4401, 202368), (4464, 199512), (4743, 187776), (4896, 181908), (5022, 177344), (5053, 176256), (5184, 171802), (5216, 170748), (5508, 161696), (5542, 160704), (5868, 151776), (5952, 149634), (6324, 140832), (6528, 136431), (6696, 133008), (7344, 121272), (7824, 113832), (8313, 107136), (8432, 105624), (8802, 101184), (8928, 99756), (9486, 93888), (9792, 90954), (10044, 88672), (10106, 88128), (10368, 85901), (10432, 85374), (11016, 80848), (11084, 80352), (11736, 75888), (11904, 74817), (12648, 70416), (13203, 67456), (13392, 66504), (14229, 62592), (14688, 60636), (15159, 58752), (15648, 56916), (16626, 53568), (16864, 52812), (17604, 50592), (17856, 49878), (18972, 46944), (19584, 45477), (20088, 44336), (20212, 44064), (20864, 42687), (22032, 40424), (22168, 40176), (23472, 37944), (24939, 35712), (25296, 35208), (26406, 33728), (26784, 33252), (28458, 31296), (29376, 30318)]