2647741824

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8419}}^1$

素因数の和:8462

約数の個数: 256

約数和(自身を含む): 9619008000

約数和(自身を除く): 6971266176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 8064, 8419, 8736, 9828, 11232, 11648, 12096, 13104, 14976, 16838, 17472, 19656, 22464, 24192, 25257, 26208, 33676, 34944, 39312, 44928, 50514, 52416, 58933, 67352, 75771, 78624, 101028, 104832, 109447, 117866, 134704, 151542, 157248, 176799, 202056, 218894, 227313, 235732, 269408, 303084, 314496, 328341, 353598, 404112, 437788, 454626, 471464, 530397, 538816, 606168, 656682, 707196, 766129, 808224, 875576, 909252, 942928, 985023, 1060794, 1077632, 1212336, 1313364, 1414392, 1532258, 1591191, 1616448, 1751152, 1818504, 1885856, 1970046, 2121588, 2298387, 2424672, 2626728, 2828784, 2955069, 3064516, 3182382, 3232896, 3502304, 3637008, 3771712, 3940092, 4243176, 4596774, 4849344, 5253456, 5657568, 5910138, 6129032, 6364764, 6895161, 7004608, 7274016, 7543424, 7880184, 8486352, 9193548, 9698688, 10506912, 11315136, 11820276, 12258064, 12729528, 13790322, 14009216, 14548032, 15760368, 16972704, 18387096, 20685483, 21013824, 22630272, 23640552, 24516128, 25459056, 27580644, 29096064, 31520736, 33945408, 36774192, 41370966, 42027648, 47281104, 49032256, 50918112, 55161288, 63041472, 67890816, 73548384, 82741932, 94562208, 98064512, 101836224, 110322576, 126082944, 147096768, 165483864, 189124416, 203672448, 220645152, 294193536, 330967728, 378248832, 441290304, 661935456, 882580608, 1323870912, 2647741824]

約数ペア:

[(1, 2647741824), (2, 1323870912), (3, 882580608), (4, 661935456), (6, 441290304), (7, 378248832), (8, 330967728), (9, 294193536), (12, 220645152), (13, 203672448), (14, 189124416), (16, 165483864), (18, 147096768), (21, 126082944), (24, 110322576), (26, 101836224), (27, 98064512), (28, 94562208), (32, 82741932), (36, 73548384), (39, 67890816), (42, 63041472), (48, 55161288), (52, 50918112), (54, 49032256), (56, 47281104), (63, 42027648), (64, 41370966), (72, 36774192), (78, 33945408), (84, 31520736), (91, 29096064), (96, 27580644), (104, 25459056), (108, 24516128), (112, 23640552), (117, 22630272), (126, 21013824), (128, 20685483), (144, 18387096), (156, 16972704), (168, 15760368), (182, 14548032), (189, 14009216), (192, 13790322), (208, 12729528), (216, 12258064), (224, 11820276), (234, 11315136), (252, 10506912), (273, 9698688), (288, 9193548), (312, 8486352), (336, 7880184), (351, 7543424), (364, 7274016), (378, 7004608), (384, 6895161), (416, 6364764), (432, 6129032), (448, 5910138), (468, 5657568), (504, 5253456), (546, 4849344), (576, 4596774), (624, 4243176), (672, 3940092), (702, 3771712), (728, 3637008), (756, 3502304), (819, 3232896), (832, 3182382), (864, 3064516), (896, 2955069), (936, 2828784), (1008, 2626728), (1092, 2424672), (1152, 2298387), (1248, 2121588), (1344, 1970046), (1404, 1885856), (1456, 1818504), (1512, 1751152), (1638, 1616448), (1664, 1591191), (1728, 1532258), (1872, 1414392), (2016, 1313364), (2184, 1212336), (2457, 1077632), (2496, 1060794), (2688, 985023), (2808, 942928), (2912, 909252), (3024, 875576), (3276, 808224), (3456, 766129), (3744, 707196), (4032, 656682), (4368, 606168), (4914, 538816), (4992, 530397), (5616, 471464), (5824, 454626), (6048, 437788), (6552, 404112), (7488, 353598), (8064, 328341), (8419, 314496), (8736, 303084), (9828, 269408), (11232, 235732), (11648, 227313), (12096, 218894), (13104, 202056), (14976, 176799), (16838, 157248), (17472, 151542), (19656, 134704), (22464, 117866), (24192, 109447), (25257, 104832), (26208, 101028), (33676, 78624), (34944, 75771), (39312, 67352), (44928, 58933), (50514, 52416)]