628123584

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1479

約数の個数: 168

約数和(自身を含む): 1924222720

約数和(自身を除く): 1296099136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 121, 132, 152, 176, 192, 209, 228, 242, 264, 304, 352, 363, 418, 456, 484, 528, 608, 627, 704, 726, 836, 912, 968, 1056, 1216, 1254, 1423, 1452, 1672, 1824, 1936, 2112, 2299, 2508, 2846, 2904, 3344, 3648, 3872, 4269, 4598, 5016, 5692, 5808, 6688, 6897, 7744, 8538, 9196, 10032, 11384, 11616, 13376, 13794, 15653, 17076, 18392, 20064, 22768, 23232, 27037, 27588, 31306, 34152, 36784, 40128, 45536, 46959, 54074, 55176, 62612, 68304, 73568, 81111, 91072, 93918, 108148, 110352, 125224, 136608, 147136, 162222, 172183, 187836, 216296, 220704, 250448, 273216, 297407, 324444, 344366, 375672, 432592, 441408, 500896, 516549, 594814, 648888, 688732, 751344, 865184, 892221, 1001792, 1033098, 1189628, 1297776, 1377464, 1502688, 1730368, 1784442, 2066196, 2379256, 2595552, 2754928, 3005376, 3271477, 3568884, 4132392, 4758512, 5191104, 5509856, 6542954, 7137768, 8264784, 9517024, 9814431, 11019712, 13085908, 14275536, 16529568, 19034048, 19628862, 26171816, 28551072, 33059136, 39257724, 52343632, 57102144, 78515448, 104687264, 157030896, 209374528, 314061792, 628123584]

約数ペア:

[(1, 628123584), (2, 314061792), (3, 209374528), (4, 157030896), (6, 104687264), (8, 78515448), (11, 57102144), (12, 52343632), (16, 39257724), (19, 33059136), (22, 28551072), (24, 26171816), (32, 19628862), (33, 19034048), (38, 16529568), (44, 14275536), (48, 13085908), (57, 11019712), (64, 9814431), (66, 9517024), (76, 8264784), (88, 7137768), (96, 6542954), (114, 5509856), (121, 5191104), (132, 4758512), (152, 4132392), (176, 3568884), (192, 3271477), (209, 3005376), (228, 2754928), (242, 2595552), (264, 2379256), (304, 2066196), (352, 1784442), (363, 1730368), (418, 1502688), (456, 1377464), (484, 1297776), (528, 1189628), (608, 1033098), (627, 1001792), (704, 892221), (726, 865184), (836, 751344), (912, 688732), (968, 648888), (1056, 594814), (1216, 516549), (1254, 500896), (1423, 441408), (1452, 432592), (1672, 375672), (1824, 344366), (1936, 324444), (2112, 297407), (2299, 273216), (2508, 250448), (2846, 220704), (2904, 216296), (3344, 187836), (3648, 172183), (3872, 162222), (4269, 147136), (4598, 136608), (5016, 125224), (5692, 110352), (5808, 108148), (6688, 93918), (6897, 91072), (7744, 81111), (8538, 73568), (9196, 68304), (10032, 62612), (11384, 55176), (11616, 54074), (13376, 46959), (13794, 45536), (15653, 40128), (17076, 36784), (18392, 34152), (20064, 31306), (22768, 27588), (23232, 27037)]