1640733696

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 264

約数和(自身を含む): 5607469920

約数和(自身を除く): 3966736224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 384, 406, 448, 464, 504, 512, 522, 576, 609, 672, 696, 768, 812, 877, 896, 928, 1008, 1024, 1044, 1152, 1218, 1344, 1392, 1536, 1624, 1754, 1792, 1827, 1856, 2016, 2088, 2304, 2436, 2631, 2688, 2784, 3072, 3248, 3508, 3584, 3654, 3712, 4032, 4176, 4608, 4872, 5262, 5376, 5568, 6139, 6496, 7016, 7168, 7308, 7424, 7893, 8064, 8352, 9216, 9744, 10524, 10752, 11136, 12278, 12992, 14032, 14616, 14848, 15786, 16128, 16704, 18417, 19488, 21048, 21504, 22272, 24556, 25433, 25984, 28064, 29232, 29696, 31572, 32256, 33408, 36834, 38976, 42096, 44544, 49112, 50866, 51968, 55251, 56128, 58464, 63144, 64512, 66816, 73668, 76299, 77952, 84192, 89088, 98224, 101732, 103936, 110502, 112256, 116928, 126288, 133632, 147336, 152598, 155904, 168384, 178031, 196448, 203464, 207872, 221004, 224512, 228897, 233856, 252576, 267264, 294672, 305196, 311808, 336768, 356062, 392896, 406928, 442008, 449024, 457794, 467712, 505152, 534093, 589344, 610392, 623616, 673536, 712124, 785792, 813856, 884016, 898048, 915588, 935424, 1010304, 1068186, 1178688, 1220784, 1347072, 1424248, 1571584, 1602279, 1627712, 1768032, 1831176, 1870848, 2020608, 2136372, 2357376, 2441568, 2694144, 2848496, 3143168, 3204558, 3255424, 3536064, 3662352, 4041216, 4272744, 4714752, 4883136, 5696992, 6286336, 6409116, 6510848, 7072128, 7324704, 8082432, 8545488, 9429504, 9766272, 11393984, 12818232, 13021696, 14144256, 14649408, 17090976, 18859008, 19532544, 22787968, 25636464, 26043392, 28288512, 29298816, 34181952, 39065088, 45575936, 51272928, 56577024, 58597632, 68363904, 78130176, 91151872, 102545856, 117195264, 136727808, 182303744, 205091712, 234390528, 273455616, 410183424, 546911232, 820366848, 1640733696]

約数ペア:

[(1, 1640733696), (2, 820366848), (3, 546911232), (4, 410183424), (6, 273455616), (7, 234390528), (8, 205091712), (9, 182303744), (12, 136727808), (14, 117195264), (16, 102545856), (18, 91151872), (21, 78130176), (24, 68363904), (28, 58597632), (29, 56577024), (32, 51272928), (36, 45575936), (42, 39065088), (48, 34181952), (56, 29298816), (58, 28288512), (63, 26043392), (64, 25636464), (72, 22787968), (84, 19532544), (87, 18859008), (96, 17090976), (112, 14649408), (116, 14144256), (126, 13021696), (128, 12818232), (144, 11393984), (168, 9766272), (174, 9429504), (192, 8545488), (203, 8082432), (224, 7324704), (232, 7072128), (252, 6510848), (256, 6409116), (261, 6286336), (288, 5696992), (336, 4883136), (348, 4714752), (384, 4272744), (406, 4041216), (448, 3662352), (464, 3536064), (504, 3255424), (512, 3204558), (522, 3143168), (576, 2848496), (609, 2694144), (672, 2441568), (696, 2357376), (768, 2136372), (812, 2020608), (877, 1870848), (896, 1831176), (928, 1768032), (1008, 1627712), (1024, 1602279), (1044, 1571584), (1152, 1424248), (1218, 1347072), (1344, 1220784), (1392, 1178688), (1536, 1068186), (1624, 1010304), (1754, 935424), (1792, 915588), (1827, 898048), (1856, 884016), (2016, 813856), (2088, 785792), (2304, 712124), (2436, 673536), (2631, 623616), (2688, 610392), (2784, 589344), (3072, 534093), (3248, 505152), (3508, 467712), (3584, 457794), (3654, 449024), (3712, 442008), (4032, 406928), (4176, 392896), (4608, 356062), (4872, 336768), (5262, 311808), (5376, 305196), (5568, 294672), (6139, 267264), (6496, 252576), (7016, 233856), (7168, 228897), (7308, 224512), (7424, 221004), (7893, 207872), (8064, 203464), (8352, 196448), (9216, 178031), (9744, 168384), (10524, 155904), (10752, 152598), (11136, 147336), (12278, 133632), (12992, 126288), (14032, 116928), (14616, 112256), (14848, 110502), (15786, 103936), (16128, 101732), (16704, 98224), (18417, 89088), (19488, 84192), (21048, 77952), (21504, 76299), (22272, 73668), (24556, 66816), (25433, 64512), (25984, 63144), (28064, 58464), (29232, 56128), (29696, 55251), (31572, 51968), (32256, 50866), (33408, 49112), (36834, 44544), (38976, 42096)]