2018886912

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1009

約数の個数: 216

約数和(自身を含む): 6704647040

約数和(自身を除く): 4685760128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 151, 168, 192, 224, 252, 256, 288, 302, 336, 384, 448, 453, 504, 576, 604, 672, 768, 829, 896, 906, 1008, 1057, 1152, 1208, 1344, 1359, 1658, 1792, 1812, 2016, 2114, 2304, 2416, 2487, 2688, 2718, 3171, 3316, 3624, 4032, 4228, 4832, 4974, 5376, 5436, 5803, 6342, 6632, 7248, 7461, 8064, 8456, 9513, 9664, 9948, 10872, 11606, 12684, 13264, 14496, 14922, 16128, 16912, 17409, 19026, 19328, 19896, 21744, 23212, 25368, 26528, 28992, 29844, 33824, 34818, 38052, 38656, 39792, 43488, 46424, 50736, 52227, 53056, 57984, 59688, 67648, 69636, 76104, 79584, 86976, 92848, 101472, 104454, 106112, 115968, 119376, 125179, 135296, 139272, 152208, 159168, 173952, 185696, 202944, 208908, 212224, 238752, 250358, 270592, 278544, 304416, 318336, 347904, 371392, 375537, 405888, 417816, 477504, 500716, 557088, 608832, 636672, 742784, 751074, 811776, 835632, 876253, 955008, 1001432, 1114176, 1126611, 1217664, 1485568, 1502148, 1671264, 1752506, 1910016, 2002864, 2228352, 2253222, 2435328, 2628759, 3004296, 3342528, 3505012, 4005728, 4456704, 4506444, 5257518, 6008592, 6685056, 7010024, 7886277, 8011456, 9012888, 10515036, 12017184, 13370112, 14020048, 15772554, 16022912, 18025776, 21030072, 24034368, 28040096, 31545108, 32045824, 36051552, 42060144, 48068736, 56080192, 63090216, 72103104, 84120288, 96137472, 112160384, 126180432, 144206208, 168240576, 224320768, 252360864, 288412416, 336481152, 504721728, 672962304, 1009443456, 2018886912]

約数ペア:

[(1, 2018886912), (2, 1009443456), (3, 672962304), (4, 504721728), (6, 336481152), (7, 288412416), (8, 252360864), (9, 224320768), (12, 168240576), (14, 144206208), (16, 126180432), (18, 112160384), (21, 96137472), (24, 84120288), (28, 72103104), (32, 63090216), (36, 56080192), (42, 48068736), (48, 42060144), (56, 36051552), (63, 32045824), (64, 31545108), (72, 28040096), (84, 24034368), (96, 21030072), (112, 18025776), (126, 16022912), (128, 15772554), (144, 14020048), (151, 13370112), (168, 12017184), (192, 10515036), (224, 9012888), (252, 8011456), (256, 7886277), (288, 7010024), (302, 6685056), (336, 6008592), (384, 5257518), (448, 4506444), (453, 4456704), (504, 4005728), (576, 3505012), (604, 3342528), (672, 3004296), (768, 2628759), (829, 2435328), (896, 2253222), (906, 2228352), (1008, 2002864), (1057, 1910016), (1152, 1752506), (1208, 1671264), (1344, 1502148), (1359, 1485568), (1658, 1217664), (1792, 1126611), (1812, 1114176), (2016, 1001432), (2114, 955008), (2304, 876253), (2416, 835632), (2487, 811776), (2688, 751074), (2718, 742784), (3171, 636672), (3316, 608832), (3624, 557088), (4032, 500716), (4228, 477504), (4832, 417816), (4974, 405888), (5376, 375537), (5436, 371392), (5803, 347904), (6342, 318336), (6632, 304416), (7248, 278544), (7461, 270592), (8064, 250358), (8456, 238752), (9513, 212224), (9664, 208908), (9948, 202944), (10872, 185696), (11606, 173952), (12684, 159168), (13264, 152208), (14496, 139272), (14922, 135296), (16128, 125179), (16912, 119376), (17409, 115968), (19026, 106112), (19328, 104454), (19896, 101472), (21744, 92848), (23212, 86976), (25368, 79584), (26528, 76104), (28992, 69636), (29844, 67648), (33824, 59688), (34818, 57984), (38052, 53056), (38656, 52227), (39792, 50736), (43488, 46424)]