661652096

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 1640943360

約数和(自身を除く): 979291264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 49, 56, 62, 64, 82, 83, 98, 112, 124, 128, 164, 166, 196, 217, 224, 248, 287, 328, 332, 392, 434, 448, 496, 574, 581, 656, 664, 784, 868, 896, 992, 1148, 1162, 1271, 1312, 1328, 1519, 1568, 1736, 1984, 2009, 2296, 2324, 2542, 2573, 2624, 2656, 3038, 3136, 3403, 3472, 3968, 4018, 4067, 4592, 4648, 5084, 5146, 5248, 5312, 6076, 6272, 6806, 6944, 8036, 8134, 8897, 9184, 9296, 10168, 10292, 10624, 12152, 13612, 13888, 16072, 16268, 17794, 18011, 18368, 18592, 20336, 20584, 23821, 24304, 27224, 27776, 32144, 32536, 35588, 36022, 36736, 37184, 40672, 41168, 47642, 48608, 54448, 62279, 64288, 65072, 71176, 72044, 74368, 81344, 82336, 95284, 97216, 105493, 108896, 124558, 126077, 128576, 130144, 142352, 144088, 162688, 164672, 166747, 190568, 194432, 210986, 217792, 249116, 252154, 257152, 260288, 284704, 288176, 329344, 333494, 381136, 421972, 435584, 498232, 504308, 520576, 569408, 576352, 666988, 738451, 762272, 843944, 996464, 1008616, 1138816, 1152704, 1333976, 1476902, 1524544, 1687888, 1992928, 2017232, 2305408, 2667952, 2953804, 3049088, 3375776, 3985856, 4034464, 5169157, 5335904, 5907608, 6751552, 7971712, 8068928, 10338314, 10671808, 11815216, 13503104, 16137856, 20676628, 21343616, 23630432, 41353256, 47260864, 82706512, 94521728, 165413024, 330826048, 661652096]

約数ペア:

[(1, 661652096), (2, 330826048), (4, 165413024), (7, 94521728), (8, 82706512), (14, 47260864), (16, 41353256), (28, 23630432), (31, 21343616), (32, 20676628), (41, 16137856), (49, 13503104), (56, 11815216), (62, 10671808), (64, 10338314), (82, 8068928), (83, 7971712), (98, 6751552), (112, 5907608), (124, 5335904), (128, 5169157), (164, 4034464), (166, 3985856), (196, 3375776), (217, 3049088), (224, 2953804), (248, 2667952), (287, 2305408), (328, 2017232), (332, 1992928), (392, 1687888), (434, 1524544), (448, 1476902), (496, 1333976), (574, 1152704), (581, 1138816), (656, 1008616), (664, 996464), (784, 843944), (868, 762272), (896, 738451), (992, 666988), (1148, 576352), (1162, 569408), (1271, 520576), (1312, 504308), (1328, 498232), (1519, 435584), (1568, 421972), (1736, 381136), (1984, 333494), (2009, 329344), (2296, 288176), (2324, 284704), (2542, 260288), (2573, 257152), (2624, 252154), (2656, 249116), (3038, 217792), (3136, 210986), (3403, 194432), (3472, 190568), (3968, 166747), (4018, 164672), (4067, 162688), (4592, 144088), (4648, 142352), (5084, 130144), (5146, 128576), (5248, 126077), (5312, 124558), (6076, 108896), (6272, 105493), (6806, 97216), (6944, 95284), (8036, 82336), (8134, 81344), (8897, 74368), (9184, 72044), (9296, 71176), (10168, 65072), (10292, 64288), (10624, 62279), (12152, 54448), (13612, 48608), (13888, 47642), (16072, 41168), (16268, 40672), (17794, 37184), (18011, 36736), (18368, 36022), (18592, 35588), (20336, 32536), (20584, 32144), (23821, 27776), (24304, 27224)]