1236855616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1451}}^1$

素因数の和:2183

約数の個数: 56

約数和(自身を含む): 2589032160

約数和(自身を除く): 1352176544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 701, 1216, 1402, 1451, 2804, 2902, 5608, 5804, 11216, 11608, 13319, 22432, 23216, 26638, 27569, 44864, 46432, 53276, 55138, 92864, 106552, 110276, 213104, 220552, 426208, 441104, 852416, 882208, 1017151, 1764416, 2034302, 4068604, 8137208, 16274416, 19325869, 32548832, 38651738, 65097664, 77303476, 154606952, 309213904, 618427808, 1236855616]

約数ペア:

[(1, 1236855616), (2, 618427808), (4, 309213904), (8, 154606952), (16, 77303476), (19, 65097664), (32, 38651738), (38, 32548832), (64, 19325869), (76, 16274416), (152, 8137208), (304, 4068604), (608, 2034302), (701, 1764416), (1216, 1017151), (1402, 882208), (1451, 852416), (2804, 441104), (2902, 426208), (5608, 220552), (5804, 213104), (11216, 110276), (11608, 106552), (13319, 92864), (22432, 55138), (23216, 53276), (26638, 46432), (27569, 44864)]