221654976

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 112

約数和(自身を含む): 632033280

約数和(自身を除く): 410378304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 59, 64, 68, 96, 102, 118, 136, 177, 192, 204, 236, 272, 354, 408, 472, 544, 708, 816, 944, 1003, 1088, 1151, 1416, 1632, 1888, 2006, 2302, 2832, 3009, 3264, 3453, 3776, 4012, 4604, 5664, 6018, 6906, 8024, 9208, 11328, 12036, 13812, 16048, 18416, 19567, 24072, 27624, 32096, 36832, 39134, 48144, 55248, 58701, 64192, 67909, 73664, 78268, 96288, 110496, 117402, 135818, 156536, 192576, 203727, 220992, 234804, 271636, 313072, 407454, 469608, 543272, 626144, 814908, 939216, 1086544, 1154453, 1252288, 1629816, 1878432, 2173088, 2308906, 3259632, 3463359, 3756864, 4346176, 4617812, 6519264, 6926718, 9235624, 13038528, 13853436, 18471248, 27706872, 36942496, 55413744, 73884992, 110827488, 221654976]

約数ペア:

[(1, 221654976), (2, 110827488), (3, 73884992), (4, 55413744), (6, 36942496), (8, 27706872), (12, 18471248), (16, 13853436), (17, 13038528), (24, 9235624), (32, 6926718), (34, 6519264), (48, 4617812), (51, 4346176), (59, 3756864), (64, 3463359), (68, 3259632), (96, 2308906), (102, 2173088), (118, 1878432), (136, 1629816), (177, 1252288), (192, 1154453), (204, 1086544), (236, 939216), (272, 814908), (354, 626144), (408, 543272), (472, 469608), (544, 407454), (708, 313072), (816, 271636), (944, 234804), (1003, 220992), (1088, 203727), (1151, 192576), (1416, 156536), (1632, 135818), (1888, 117402), (2006, 110496), (2302, 96288), (2832, 78268), (3009, 73664), (3264, 67909), (3453, 64192), (3776, 58701), (4012, 55248), (4604, 48144), (5664, 39134), (6018, 36832), (6906, 32096), (8024, 27624), (9208, 24072), (11328, 19567), (12036, 18416), (13812, 16048)]