7900889472

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17189}}^1$

素因数の和:17238

約数の個数: 256

約数和(自身を含む): 28054080000

約数和(自身を除く): 20153190528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2432, 2688, 2736, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 7296, 8064, 8208, 8512, 9576, 10944, 12096, 12768, 14364, 16416, 17024, 17189, 19152, 21888, 24192, 25536, 28728, 32832, 34378, 38304, 51072, 51567, 57456, 65664, 68756, 76608, 103134, 114912, 120323, 137512, 153216, 154701, 206268, 229824, 240646, 275024, 309402, 326591, 360969, 412536, 459648, 464103, 481292, 550048, 618804, 653182, 721938, 825072, 928206, 962584, 979773, 1082907, 1100096, 1237608, 1306364, 1443876, 1650144, 1856412, 1925168, 1959546, 2165814, 2200192, 2286137, 2475216, 2612728, 2887752, 2939319, 3248721, 3300288, 3712824, 3850336, 3919092, 4331628, 4572274, 4950432, 5225456, 5775504, 5878638, 6497442, 6600576, 6858411, 7425648, 7700672, 7838184, 8663256, 8817957, 9144548, 9900864, 10450912, 11551008, 11757276, 12994884, 13716822, 14851296, 15401344, 15676368, 17326512, 17635914, 18289096, 19801728, 20575233, 20901824, 23102016, 23514552, 25989768, 27433644, 29702592, 31352736, 34653024, 35271828, 36578192, 41150466, 41803648, 46204032, 47029104, 51979536, 54867288, 59405184, 61725699, 62705472, 69306048, 70543656, 73156384, 82300932, 94058208, 103959072, 109734576, 123451398, 125410944, 138612096, 141087312, 146312768, 164601864, 188116416, 207918144, 219469152, 246902796, 282174624, 292625536, 329203728, 376232832, 415836288, 438938304, 493805592, 564349248, 658407456, 877876608, 987611184, 1128698496, 1316814912, 1975222368, 2633629824, 3950444736, 7900889472]

約数ペア:

[(1, 7900889472), (2, 3950444736), (3, 2633629824), (4, 1975222368), (6, 1316814912), (7, 1128698496), (8, 987611184), (9, 877876608), (12, 658407456), (14, 564349248), (16, 493805592), (18, 438938304), (19, 415836288), (21, 376232832), (24, 329203728), (27, 292625536), (28, 282174624), (32, 246902796), (36, 219469152), (38, 207918144), (42, 188116416), (48, 164601864), (54, 146312768), (56, 141087312), (57, 138612096), (63, 125410944), (64, 123451398), (72, 109734576), (76, 103959072), (84, 94058208), (96, 82300932), (108, 73156384), (112, 70543656), (114, 69306048), (126, 62705472), (128, 61725699), (133, 59405184), (144, 54867288), (152, 51979536), (168, 47029104), (171, 46204032), (189, 41803648), (192, 41150466), (216, 36578192), (224, 35271828), (228, 34653024), (252, 31352736), (266, 29702592), (288, 27433644), (304, 25989768), (336, 23514552), (342, 23102016), (378, 20901824), (384, 20575233), (399, 19801728), (432, 18289096), (448, 17635914), (456, 17326512), (504, 15676368), (513, 15401344), (532, 14851296), (576, 13716822), (608, 12994884), (672, 11757276), (684, 11551008), (756, 10450912), (798, 9900864), (864, 9144548), (896, 8817957), (912, 8663256), (1008, 7838184), (1026, 7700672), (1064, 7425648), (1152, 6858411), (1197, 6600576), (1216, 6497442), (1344, 5878638), (1368, 5775504), (1512, 5225456), (1596, 4950432), (1728, 4572274), (1824, 4331628), (2016, 3919092), (2052, 3850336), (2128, 3712824), (2394, 3300288), (2432, 3248721), (2688, 2939319), (2736, 2887752), (3024, 2612728), (3192, 2475216), (3456, 2286137), (3591, 2200192), (3648, 2165814), (4032, 1959546), (4104, 1925168), (4256, 1856412), (4788, 1650144), (5472, 1443876), (6048, 1306364), (6384, 1237608), (7182, 1100096), (7296, 1082907), (8064, 979773), (8208, 962584), (8512, 928206), (9576, 825072), (10944, 721938), (12096, 653182), (12768, 618804), (14364, 550048), (16416, 481292), (17024, 464103), (17189, 459648), (19152, 412536), (21888, 360969), (24192, 326591), (25536, 309402), (28728, 275024), (32832, 240646), (34378, 229824), (38304, 206268), (51072, 154701), (51567, 153216), (57456, 137512), (65664, 120323), (68756, 114912), (76608, 103134)]