263389104

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1360

約数の個数: 160

約数和(自身を含む): 844588800

約数和(自身を除く): 581199696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 43, 44, 48, 54, 66, 72, 86, 88, 99, 108, 129, 132, 144, 172, 176, 198, 216, 258, 264, 297, 344, 387, 396, 432, 473, 516, 528, 594, 688, 774, 792, 946, 1032, 1161, 1188, 1289, 1419, 1548, 1584, 1892, 2064, 2322, 2376, 2578, 2838, 3096, 3784, 3867, 4257, 4644, 4752, 5156, 5676, 6192, 7568, 7734, 8514, 9288, 10312, 11352, 11601, 12771, 14179, 15468, 17028, 18576, 20624, 22704, 23202, 25542, 28358, 30936, 34056, 34803, 42537, 46404, 51084, 55427, 56716, 61872, 68112, 69606, 85074, 92808, 102168, 110854, 113432, 127611, 139212, 166281, 170148, 185616, 204336, 221708, 226864, 255222, 278424, 332562, 340296, 382833, 443416, 498843, 510444, 556848, 609697, 665124, 680592, 765666, 886832, 997686, 1020888, 1219394, 1330248, 1496529, 1531332, 1829091, 1995372, 2041776, 2438788, 2660496, 2993058, 3062664, 3658182, 3990744, 4877576, 5487273, 5986116, 6125328, 7316364, 7981488, 9755152, 10974546, 11972232, 14632728, 16461819, 21949092, 23944464, 29265456, 32923638, 43898184, 65847276, 87796368, 131694552, 263389104]

約数ペア:

[(1, 263389104), (2, 131694552), (3, 87796368), (4, 65847276), (6, 43898184), (8, 32923638), (9, 29265456), (11, 23944464), (12, 21949092), (16, 16461819), (18, 14632728), (22, 11972232), (24, 10974546), (27, 9755152), (33, 7981488), (36, 7316364), (43, 6125328), (44, 5986116), (48, 5487273), (54, 4877576), (66, 3990744), (72, 3658182), (86, 3062664), (88, 2993058), (99, 2660496), (108, 2438788), (129, 2041776), (132, 1995372), (144, 1829091), (172, 1531332), (176, 1496529), (198, 1330248), (216, 1219394), (258, 1020888), (264, 997686), (297, 886832), (344, 765666), (387, 680592), (396, 665124), (432, 609697), (473, 556848), (516, 510444), (528, 498843), (594, 443416), (688, 382833), (774, 340296), (792, 332562), (946, 278424), (1032, 255222), (1161, 226864), (1188, 221708), (1289, 204336), (1419, 185616), (1548, 170148), (1584, 166281), (1892, 139212), (2064, 127611), (2322, 113432), (2376, 110854), (2578, 102168), (2838, 92808), (3096, 85074), (3784, 69606), (3867, 68112), (4257, 61872), (4644, 56716), (4752, 55427), (5156, 51084), (5676, 46404), (6192, 42537), (7568, 34803), (7734, 34056), (8514, 30936), (9288, 28358), (10312, 25542), (11352, 23202), (11601, 22704), (12771, 20624), (14179, 18576), (15468, 17028)]