7156621472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1140

約数の個数: 288

約数和(自身を含む): 20082787200

約数和(自身を除く): 12926165728

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 121, 133, 143, 152, 154, 176, 182, 208, 209, 224, 242, 247, 266, 286, 304, 308, 352, 364, 416, 418, 484, 494, 532, 572, 608, 616, 728, 836, 847, 968, 988, 1001, 1064, 1069, 1144, 1232, 1456, 1463, 1573, 1672, 1694, 1729, 1936, 1976, 2002, 2128, 2138, 2288, 2299, 2464, 2717, 2912, 2926, 3146, 3344, 3388, 3458, 3872, 3952, 4004, 4256, 4276, 4576, 4598, 5434, 5852, 6292, 6688, 6776, 6916, 7483, 7904, 8008, 8552, 9196, 10868, 11011, 11704, 11759, 12584, 13552, 13832, 13897, 14966, 16016, 16093, 17104, 18392, 19019, 20311, 21736, 22022, 23408, 23518, 25168, 27104, 27664, 27794, 29887, 29932, 32032, 32186, 34208, 36784, 38038, 40622, 43472, 44044, 46816, 47036, 50336, 55328, 55588, 59774, 59864, 64372, 73568, 76076, 81244, 82313, 86944, 88088, 94072, 97279, 111176, 119548, 119728, 128744, 129349, 142177, 152152, 152867, 162488, 164626, 176176, 188144, 194558, 209209, 222352, 223421, 239096, 239456, 257488, 258698, 264043, 284354, 304304, 305734, 324976, 329252, 352352, 376288, 389116, 418418, 444704, 446842, 478192, 514976, 517396, 528086, 568708, 608608, 611468, 649952, 658504, 778232, 836836, 893684, 905443, 956384, 1034792, 1056172, 1070069, 1137416, 1222936, 1317008, 1556464, 1563947, 1673672, 1681537, 1787368, 1810886, 1848301, 2069584, 2112344, 2140138, 2274832, 2445872, 2457631, 2634016, 2904473, 3112928, 3127894, 3347344, 3363074, 3574736, 3621772, 3696602, 4139168, 4224688, 4280276, 4549664, 4891744, 4915262, 5808946, 6255788, 6694688, 6726148, 7149472, 7243544, 7393204, 8449376, 8560552, 9830524, 11617892, 11770759, 12511576, 13452296, 14487088, 14786408, 17121104, 17203417, 19661048, 20331311, 23235784, 23541518, 25023152, 26904592, 28974176, 29572816, 31949203, 34242208, 34406834, 39322096, 40662622, 46471568, 47083036, 50046304, 53809184, 59145632, 63898406, 68813668, 78644192, 81325244, 92943136, 94166072, 127796812, 137627336, 162650488, 188332144, 223644421, 255593624, 275254672, 325300976, 376664288, 447288842, 511187248, 550509344, 650601952, 894577684, 1022374496, 1789155368, 3578310736, 7156621472]

約数ペア:

[(1, 7156621472), (2, 3578310736), (4, 1789155368), (7, 1022374496), (8, 894577684), (11, 650601952), (13, 550509344), (14, 511187248), (16, 447288842), (19, 376664288), (22, 325300976), (26, 275254672), (28, 255593624), (32, 223644421), (38, 188332144), (44, 162650488), (52, 137627336), (56, 127796812), (76, 94166072), (77, 92943136), (88, 81325244), (91, 78644192), (104, 68813668), (112, 63898406), (121, 59145632), (133, 53809184), (143, 50046304), (152, 47083036), (154, 46471568), (176, 40662622), (182, 39322096), (208, 34406834), (209, 34242208), (224, 31949203), (242, 29572816), (247, 28974176), (266, 26904592), (286, 25023152), (304, 23541518), (308, 23235784), (352, 20331311), (364, 19661048), (416, 17203417), (418, 17121104), (484, 14786408), (494, 14487088), (532, 13452296), (572, 12511576), (608, 11770759), (616, 11617892), (728, 9830524), (836, 8560552), (847, 8449376), (968, 7393204), (988, 7243544), (1001, 7149472), (1064, 6726148), (1069, 6694688), (1144, 6255788), (1232, 5808946), (1456, 4915262), (1463, 4891744), (1573, 4549664), (1672, 4280276), (1694, 4224688), (1729, 4139168), (1936, 3696602), (1976, 3621772), (2002, 3574736), (2128, 3363074), (2138, 3347344), (2288, 3127894), (2299, 3112928), (2464, 2904473), (2717, 2634016), (2912, 2457631), (2926, 2445872), (3146, 2274832), (3344, 2140138), (3388, 2112344), (3458, 2069584), (3872, 1848301), (3952, 1810886), (4004, 1787368), (4256, 1681537), (4276, 1673672), (4576, 1563947), (4598, 1556464), (5434, 1317008), (5852, 1222936), (6292, 1137416), (6688, 1070069), (6776, 1056172), (6916, 1034792), (7483, 956384), (7904, 905443), (8008, 893684), (8552, 836836), (9196, 778232), (10868, 658504), (11011, 649952), (11704, 611468), (11759, 608608), (12584, 568708), (13552, 528086), (13832, 517396), (13897, 514976), (14966, 478192), (16016, 446842), (16093, 444704), (17104, 418418), (18392, 389116), (19019, 376288), (20311, 352352), (21736, 329252), (22022, 324976), (23408, 305734), (23518, 304304), (25168, 284354), (27104, 264043), (27664, 258698), (27794, 257488), (29887, 239456), (29932, 239096), (32032, 223421), (32186, 222352), (34208, 209209), (36784, 194558), (38038, 188144), (40622, 176176), (43472, 164626), (44044, 162488), (46816, 152867), (47036, 152152), (50336, 142177), (55328, 129349), (55588, 128744), (59774, 119728), (59864, 119548), (64372, 111176), (73568, 97279), (76076, 94072), (81244, 88088), (82313, 86944)]