406028032

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 832897296

約数和(自身を除く): 426869264

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 97, 128, 166, 194, 197, 256, 332, 388, 394, 664, 776, 788, 1328, 1552, 1576, 2656, 3104, 3152, 5312, 6208, 6304, 8051, 10624, 12416, 12608, 16102, 16351, 19109, 21248, 24832, 25216, 32204, 32702, 38218, 50432, 64408, 65404, 76436, 128816, 130808, 152872, 257632, 261616, 305744, 515264, 523232, 611488, 1030528, 1046464, 1222976, 1586047, 2061056, 2092928, 2445952, 3172094, 4185856, 4891904, 6344188, 12688376, 25376752, 50753504, 101507008, 203014016, 406028032]

約数ペア:

[(1, 406028032), (2, 203014016), (4, 101507008), (8, 50753504), (16, 25376752), (32, 12688376), (64, 6344188), (83, 4891904), (97, 4185856), (128, 3172094), (166, 2445952), (194, 2092928), (197, 2061056), (256, 1586047), (332, 1222976), (388, 1046464), (394, 1030528), (664, 611488), (776, 523232), (788, 515264), (1328, 305744), (1552, 261616), (1576, 257632), (2656, 152872), (3104, 130808), (3152, 128816), (5312, 76436), (6208, 65404), (6304, 64408), (8051, 50432), (10624, 38218), (12416, 32702), (12608, 32204), (16102, 25216), (16351, 24832), (19109, 21248)]