18722623304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{239}}^1\times {\mathrm{1051}}^1$

素因数の和:1336

約数の個数: 128

約数和(自身を含む): 44355686400

約数和(自身を除く): 25633063096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 239, 242, 308, 478, 484, 616, 847, 956, 968, 1051, 1331, 1673, 1694, 1912, 2102, 2629, 2662, 3346, 3388, 4204, 5258, 5324, 6692, 6776, 7357, 8408, 9317, 10516, 10648, 11561, 13384, 14714, 18403, 18634, 21032, 23122, 28919, 29428, 36806, 37268, 46244, 57838, 58856, 73612, 74536, 80927, 92488, 115676, 127171, 147224, 161854, 202433, 231352, 251189, 254342, 318109, 323708, 404866, 502378, 508684, 636218, 647416, 809732, 890197, 1004756, 1017368, 1272436, 1398881, 1619464, 1758323, 1780394, 2009512, 2226763, 2544872, 2763079, 2797762, 3516646, 3560788, 4453526, 5526158, 5595524, 7033292, 7121576, 8907052, 9792167, 11052316, 11191048, 14066584, 17814104, 19341553, 19584334, 22104632, 30393869, 38683106, 39168668, 60787738, 77366212, 78337336, 121575476, 154732424, 212757083, 243150952, 334332559, 425514166, 668665118, 851028332, 1337330236, 1702056664, 2340327913, 2674660472, 4680655826, 9361311652, 18722623304]

約数ペア:

[(1, 18722623304), (2, 9361311652), (4, 4680655826), (7, 2674660472), (8, 2340327913), (11, 1702056664), (14, 1337330236), (22, 851028332), (28, 668665118), (44, 425514166), (56, 334332559), (77, 243150952), (88, 212757083), (121, 154732424), (154, 121575476), (239, 78337336), (242, 77366212), (308, 60787738), (478, 39168668), (484, 38683106), (616, 30393869), (847, 22104632), (956, 19584334), (968, 19341553), (1051, 17814104), (1331, 14066584), (1673, 11191048), (1694, 11052316), (1912, 9792167), (2102, 8907052), (2629, 7121576), (2662, 7033292), (3346, 5595524), (3388, 5526158), (4204, 4453526), (5258, 3560788), (5324, 3516646), (6692, 2797762), (6776, 2763079), (7357, 2544872), (8408, 2226763), (9317, 2009512), (10516, 1780394), (10648, 1758323), (11561, 1619464), (13384, 1398881), (14714, 1272436), (18403, 1017368), (18634, 1004756), (21032, 890197), (23122, 809732), (28919, 647416), (29428, 636218), (36806, 508684), (37268, 502378), (46244, 404866), (57838, 323708), (58856, 318109), (73612, 254342), (74536, 251189), (80927, 231352), (92488, 202433), (115676, 161854), (127171, 147224)]