211938864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1451}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 583355520

約数和(自身を除く): 371416656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 179, 204, 272, 358, 408, 537, 716, 816, 1074, 1432, 1451, 2148, 2864, 2902, 3043, 4296, 4353, 5804, 6086, 8592, 8706, 9129, 11608, 12172, 17412, 18258, 23216, 24344, 24667, 34824, 36516, 48688, 49334, 69648, 73032, 74001, 98668, 146064, 148002, 197336, 259729, 296004, 394672, 519458, 592008, 779187, 1038916, 1184016, 1558374, 2077832, 3116748, 4155664, 4415393, 6233496, 8830786, 12466992, 13246179, 17661572, 26492358, 35323144, 52984716, 70646288, 105969432, 211938864]

約数ペア:

[(1, 211938864), (2, 105969432), (3, 70646288), (4, 52984716), (6, 35323144), (8, 26492358), (12, 17661572), (16, 13246179), (17, 12466992), (24, 8830786), (34, 6233496), (48, 4415393), (51, 4155664), (68, 3116748), (102, 2077832), (136, 1558374), (179, 1184016), (204, 1038916), (272, 779187), (358, 592008), (408, 519458), (537, 394672), (716, 296004), (816, 259729), (1074, 197336), (1432, 148002), (1451, 146064), (2148, 98668), (2864, 74001), (2902, 73032), (3043, 69648), (4296, 49334), (4353, 48688), (5804, 36516), (6086, 34824), (8592, 24667), (8706, 24344), (9129, 23216), (11608, 18258), (12172, 17412)]