221410992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1451}}^1$

素因数の和:1507

約数の個数: 120

約数和(自身を含む): 663296832

約数和(自身を除く): 441885840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 289, 374, 408, 528, 561, 578, 748, 816, 867, 1122, 1156, 1451, 1496, 1734, 2244, 2312, 2902, 2992, 3179, 3468, 4353, 4488, 4624, 5804, 6358, 6936, 8706, 8976, 9537, 11608, 12716, 13872, 15961, 17412, 19074, 23216, 24667, 25432, 31922, 34824, 38148, 47883, 49334, 50864, 63844, 69648, 74001, 76296, 95766, 98668, 127688, 148002, 152592, 191532, 197336, 255376, 271337, 296004, 383064, 394672, 419339, 542674, 592008, 766128, 814011, 838678, 1085348, 1184016, 1258017, 1628022, 1677356, 2170696, 2516034, 3256044, 3354712, 4341392, 4612729, 5032068, 6512088, 6709424, 9225458, 10064136, 13024176, 13838187, 18450916, 20128272, 27676374, 36901832, 55352748, 73803664, 110705496, 221410992]

約数ペア:

[(1, 221410992), (2, 110705496), (3, 73803664), (4, 55352748), (6, 36901832), (8, 27676374), (11, 20128272), (12, 18450916), (16, 13838187), (17, 13024176), (22, 10064136), (24, 9225458), (33, 6709424), (34, 6512088), (44, 5032068), (48, 4612729), (51, 4341392), (66, 3354712), (68, 3256044), (88, 2516034), (102, 2170696), (132, 1677356), (136, 1628022), (176, 1258017), (187, 1184016), (204, 1085348), (264, 838678), (272, 814011), (289, 766128), (374, 592008), (408, 542674), (528, 419339), (561, 394672), (578, 383064), (748, 296004), (816, 271337), (867, 255376), (1122, 197336), (1156, 191532), (1451, 152592), (1496, 148002), (1734, 127688), (2244, 98668), (2312, 95766), (2902, 76296), (2992, 74001), (3179, 69648), (3468, 63844), (4353, 50864), (4488, 49334), (4624, 47883), (5804, 38148), (6358, 34824), (6936, 31922), (8706, 25432), (8976, 24667), (9537, 23216), (11608, 19074), (12716, 17412), (13872, 15961)]