277306064

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 651386880

約数和(自身を除く): 374080816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 151, 152, 266, 302, 304, 532, 604, 863, 1057, 1064, 1208, 1726, 2114, 2128, 2416, 2869, 3452, 4228, 5738, 6041, 6904, 8456, 11476, 12082, 13808, 16397, 16912, 20083, 22952, 24164, 32794, 40166, 45904, 48328, 65588, 80332, 96656, 114779, 130313, 131176, 160664, 229558, 260626, 262352, 321328, 459116, 521252, 912191, 918232, 1042504, 1824382, 1836464, 2085008, 2475947, 3648764, 4951894, 7297528, 9903788, 14595056, 17331629, 19807576, 34663258, 39615152, 69326516, 138653032, 277306064]

約数ペア:

[(1, 277306064), (2, 138653032), (4, 69326516), (7, 39615152), (8, 34663258), (14, 19807576), (16, 17331629), (19, 14595056), (28, 9903788), (38, 7297528), (56, 4951894), (76, 3648764), (112, 2475947), (133, 2085008), (151, 1836464), (152, 1824382), (266, 1042504), (302, 918232), (304, 912191), (532, 521252), (604, 459116), (863, 321328), (1057, 262352), (1064, 260626), (1208, 229558), (1726, 160664), (2114, 131176), (2128, 130313), (2416, 114779), (2869, 96656), (3452, 80332), (4228, 65588), (5738, 48328), (6041, 45904), (6904, 40166), (8456, 32794), (11476, 24164), (12082, 22952), (13808, 20083), (16397, 16912)]