764411648

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 2170237440

約数和(自身を除く): 1405825792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 64, 76, 77, 88, 91, 104, 112, 128, 133, 143, 152, 154, 157, 176, 182, 208, 209, 224, 247, 256, 266, 286, 304, 308, 314, 352, 364, 416, 418, 448, 494, 532, 572, 608, 616, 628, 704, 728, 832, 836, 896, 988, 1001, 1064, 1099, 1144, 1216, 1232, 1256, 1408, 1456, 1463, 1664, 1672, 1727, 1729, 1792, 1976, 2002, 2041, 2128, 2198, 2288, 2432, 2464, 2512, 2717, 2816, 2912, 2926, 2983, 3328, 3344, 3454, 3458, 3952, 4004, 4082, 4256, 4396, 4576, 4864, 4928, 5024, 5434, 5824, 5852, 5966, 6688, 6908, 6916, 7904, 8008, 8164, 8512, 8792, 9152, 9856, 10048, 10868, 11648, 11704, 11932, 12089, 13376, 13816, 13832, 14287, 15808, 16016, 16328, 17024, 17584, 18304, 19019, 19712, 20096, 20881, 21736, 22451, 23296, 23408, 23864, 24178, 26752, 27632, 27664, 28574, 31616, 32032, 32656, 32813, 34048, 35168, 36608, 38038, 38779, 40192, 41762, 43472, 44902, 46816, 47728, 48356, 53504, 55264, 55328, 57148, 63232, 64064, 65312, 65626, 70336, 76076, 77558, 83524, 86944, 89804, 93632, 95456, 96712, 110528, 110656, 114296, 128128, 130624, 131252, 140672, 152152, 155116, 157157, 167048, 173888, 179608, 187264, 190912, 193424, 221056, 221312, 228592, 229691, 256256, 261248, 262504, 271453, 281344, 304304, 310232, 314314, 334096, 347776, 359216, 374528, 381824, 386848, 426569, 442112, 442624, 457184, 459382, 522496, 525008, 542906, 608608, 620464, 628628, 668192, 695552, 718432, 763648, 773696, 853138, 914368, 918764, 1050016, 1085812, 1217216, 1240928, 1257256, 1336384, 1436864, 1547392, 1706276, 1828736, 1837528, 2100032, 2171624, 2434432, 2481856, 2514512, 2672768, 2873728, 2985983, 3094784, 3412552, 3657472, 3675056, 4200064, 4343248, 4868864, 4963712, 5029024, 5345536, 5747456, 5971966, 6825104, 7350112, 8400128, 8686496, 9927424, 10058048, 11943932, 13650208, 14700224, 17372992, 20116096, 23887864, 27300416, 29400448, 34745984, 40232192, 47775728, 54600832, 58800896, 69491968, 95551456, 109201664, 191102912, 382205824, 764411648]

約数ペア:

[(1, 764411648), (2, 382205824), (4, 191102912), (7, 109201664), (8, 95551456), (11, 69491968), (13, 58800896), (14, 54600832), (16, 47775728), (19, 40232192), (22, 34745984), (26, 29400448), (28, 27300416), (32, 23887864), (38, 20116096), (44, 17372992), (52, 14700224), (56, 13650208), (64, 11943932), (76, 10058048), (77, 9927424), (88, 8686496), (91, 8400128), (104, 7350112), (112, 6825104), (128, 5971966), (133, 5747456), (143, 5345536), (152, 5029024), (154, 4963712), (157, 4868864), (176, 4343248), (182, 4200064), (208, 3675056), (209, 3657472), (224, 3412552), (247, 3094784), (256, 2985983), (266, 2873728), (286, 2672768), (304, 2514512), (308, 2481856), (314, 2434432), (352, 2171624), (364, 2100032), (416, 1837528), (418, 1828736), (448, 1706276), (494, 1547392), (532, 1436864), (572, 1336384), (608, 1257256), (616, 1240928), (628, 1217216), (704, 1085812), (728, 1050016), (832, 918764), (836, 914368), (896, 853138), (988, 773696), (1001, 763648), (1064, 718432), (1099, 695552), (1144, 668192), (1216, 628628), (1232, 620464), (1256, 608608), (1408, 542906), (1456, 525008), (1463, 522496), (1664, 459382), (1672, 457184), (1727, 442624), (1729, 442112), (1792, 426569), (1976, 386848), (2002, 381824), (2041, 374528), (2128, 359216), (2198, 347776), (2288, 334096), (2432, 314314), (2464, 310232), (2512, 304304), (2717, 281344), (2816, 271453), (2912, 262504), (2926, 261248), (2983, 256256), (3328, 229691), (3344, 228592), (3454, 221312), (3458, 221056), (3952, 193424), (4004, 190912), (4082, 187264), (4256, 179608), (4396, 173888), (4576, 167048), (4864, 157157), (4928, 155116), (5024, 152152), (5434, 140672), (5824, 131252), (5852, 130624), (5966, 128128), (6688, 114296), (6908, 110656), (6916, 110528), (7904, 96712), (8008, 95456), (8164, 93632), (8512, 89804), (8792, 86944), (9152, 83524), (9856, 77558), (10048, 76076), (10868, 70336), (11648, 65626), (11704, 65312), (11932, 64064), (12089, 63232), (13376, 57148), (13816, 55328), (13832, 55264), (14287, 53504), (15808, 48356), (16016, 47728), (16328, 46816), (17024, 44902), (17584, 43472), (18304, 41762), (19019, 40192), (19712, 38779), (20096, 38038), (20881, 36608), (21736, 35168), (22451, 34048), (23296, 32813), (23408, 32656), (23864, 32032), (24178, 31616), (26752, 28574), (27632, 27664)]