257357113968

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1481}}^1\times {\mathrm{15809}}^1$

素因数の和:17530

約数の個数: 80

約数和(自身を含む): 668235578400

約数和(自身を除く): 410878464432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1374, 1481, 1832, 2748, 2962, 3664, 4443, 5496, 5924, 8886, 10992, 11848, 15809, 17772, 23696, 31618, 35544, 47427, 63236, 71088, 94854, 126472, 189708, 252944, 339149, 379416, 678298, 758832, 1017447, 1356596, 2034894, 2713192, 3620261, 4069788, 5426384, 7240522, 8139576, 10860783, 14481044, 16279152, 21721566, 23413129, 28962088, 43443132, 46826258, 57924176, 70239387, 86886264, 93652516, 140478774, 173772528, 187305032, 280957548, 374610064, 561915096, 1123830192, 5361606541, 10723213082, 16084819623, 21446426164, 32169639246, 42892852328, 64339278492, 85785704656, 128678556984, 257357113968]

約数ペア:

[(1, 257357113968), (2, 128678556984), (3, 85785704656), (4, 64339278492), (6, 42892852328), (8, 32169639246), (12, 21446426164), (16, 16084819623), (24, 10723213082), (48, 5361606541), (229, 1123830192), (458, 561915096), (687, 374610064), (916, 280957548), (1374, 187305032), (1481, 173772528), (1832, 140478774), (2748, 93652516), (2962, 86886264), (3664, 70239387), (4443, 57924176), (5496, 46826258), (5924, 43443132), (8886, 28962088), (10992, 23413129), (11848, 21721566), (15809, 16279152), (17772, 14481044), (23696, 10860783), (31618, 8139576), (35544, 7240522), (47427, 5426384), (63236, 4069788), (71088, 3620261), (94854, 2713192), (126472, 2034894), (189708, 1356596), (252944, 1017447), (339149, 758832), (379416, 678298)]