417382016

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 863654400

約数和(自身を除く): 446272384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 293, 359, 496, 586, 718, 992, 1172, 1436, 1984, 2344, 2872, 3968, 4688, 5744, 9083, 9376, 11129, 11488, 18166, 18752, 22258, 22976, 36332, 37504, 44516, 45952, 72664, 89032, 105187, 145328, 178064, 210374, 290656, 356128, 420748, 581312, 712256, 841496, 1162624, 1424512, 1682992, 3260797, 3365984, 6521594, 6731968, 13043188, 13463936, 26086376, 52172752, 104345504, 208691008, 417382016]

約数ペア:

[(1, 417382016), (2, 208691008), (4, 104345504), (8, 52172752), (16, 26086376), (31, 13463936), (32, 13043188), (62, 6731968), (64, 6521594), (124, 3365984), (128, 3260797), (248, 1682992), (293, 1424512), (359, 1162624), (496, 841496), (586, 712256), (718, 581312), (992, 420748), (1172, 356128), (1436, 290656), (1984, 210374), (2344, 178064), (2872, 145328), (3968, 105187), (4688, 89032), (5744, 72664), (9083, 45952), (9376, 44516), (11129, 37504), (11488, 36332), (18166, 22976), (18752, 22258)]