2021162304

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 224

約数和(自身を含む): 6372352000

約数和(自身を除く): 4351189696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 139, 168, 186, 192, 217, 224, 248, 278, 336, 349, 372, 417, 434, 448, 496, 556, 651, 672, 698, 744, 834, 868, 973, 992, 1047, 1112, 1302, 1344, 1396, 1488, 1668, 1736, 1946, 1984, 2094, 2224, 2443, 2604, 2792, 2919, 2976, 3336, 3472, 3892, 4188, 4309, 4448, 4886, 5208, 5584, 5838, 5952, 6672, 6944, 7329, 7784, 8376, 8618, 8896, 9772, 10416, 10819, 11168, 11676, 12927, 13344, 13888, 14658, 15568, 16752, 17236, 19544, 20832, 21638, 22336, 23352, 25854, 26688, 29316, 30163, 31136, 32457, 33504, 34472, 39088, 41664, 43276, 46704, 48511, 51708, 58632, 60326, 62272, 64914, 67008, 68944, 75733, 78176, 86552, 90489, 93408, 97022, 103416, 117264, 120652, 129828, 137888, 145533, 151466, 156352, 173104, 180978, 186816, 194044, 206832, 227199, 234528, 241304, 259656, 275776, 291066, 302932, 339577, 346208, 361956, 388088, 413664, 454398, 469056, 482608, 519312, 582132, 605864, 679154, 692416, 723912, 776176, 827328, 908796, 965216, 1018731, 1038624, 1164264, 1211728, 1358308, 1447824, 1503841, 1552352, 1817592, 1930432, 2037462, 2077248, 2328528, 2423456, 2716616, 2895648, 3007682, 3104704, 3635184, 4074924, 4511523, 4657056, 4846912, 5433232, 5791296, 6015364, 7270368, 8149848, 9023046, 9314112, 10526887, 10866464, 12030728, 14540736, 16299696, 18046092, 21053774, 21732928, 24061456, 31580661, 32599392, 36092184, 42107548, 48122912, 63161322, 65198784, 72184368, 84215096, 96245824, 126322644, 144368736, 168430192, 252645288, 288737472, 336860384, 505290576, 673720768, 1010581152, 2021162304]

約数ペア:

[(1, 2021162304), (2, 1010581152), (3, 673720768), (4, 505290576), (6, 336860384), (7, 288737472), (8, 252645288), (12, 168430192), (14, 144368736), (16, 126322644), (21, 96245824), (24, 84215096), (28, 72184368), (31, 65198784), (32, 63161322), (42, 48122912), (48, 42107548), (56, 36092184), (62, 32599392), (64, 31580661), (84, 24061456), (93, 21732928), (96, 21053774), (112, 18046092), (124, 16299696), (139, 14540736), (168, 12030728), (186, 10866464), (192, 10526887), (217, 9314112), (224, 9023046), (248, 8149848), (278, 7270368), (336, 6015364), (349, 5791296), (372, 5433232), (417, 4846912), (434, 4657056), (448, 4511523), (496, 4074924), (556, 3635184), (651, 3104704), (672, 3007682), (698, 2895648), (744, 2716616), (834, 2423456), (868, 2328528), (973, 2077248), (992, 2037462), (1047, 1930432), (1112, 1817592), (1302, 1552352), (1344, 1503841), (1396, 1447824), (1488, 1358308), (1668, 1211728), (1736, 1164264), (1946, 1038624), (1984, 1018731), (2094, 965216), (2224, 908796), (2443, 827328), (2604, 776176), (2792, 723912), (2919, 692416), (2976, 679154), (3336, 605864), (3472, 582132), (3892, 519312), (4188, 482608), (4309, 469056), (4448, 454398), (4886, 413664), (5208, 388088), (5584, 361956), (5838, 346208), (5952, 339577), (6672, 302932), (6944, 291066), (7329, 275776), (7784, 259656), (8376, 241304), (8618, 234528), (8896, 227199), (9772, 206832), (10416, 194044), (10819, 186816), (11168, 180978), (11676, 173104), (12927, 156352), (13344, 151466), (13888, 145533), (14658, 137888), (15568, 129828), (16752, 120652), (17236, 117264), (19544, 103416), (20832, 97022), (21638, 93408), (22336, 90489), (23352, 86552), (25854, 78176), (26688, 75733), (29316, 68944), (30163, 67008), (31136, 64914), (32457, 62272), (33504, 60326), (34472, 58632), (39088, 51708), (41664, 48511), (43276, 46704)]