6640735416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3373}}^1\times {\mathrm{11719}}^1$

素因数の和:15108

約数の個数: 64

約数和(自身を含む): 18980774400

約数和(自身を除く): 12340038984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3373, 6746, 10119, 11719, 13492, 20238, 23438, 23611, 26984, 35157, 40476, 46876, 47222, 70314, 70833, 80952, 82033, 93752, 94444, 140628, 141666, 164066, 188888, 246099, 281256, 283332, 328132, 492198, 566664, 656264, 984396, 1968792, 39528187, 79056374, 118584561, 158112748, 237169122, 276697309, 316225496, 474338244, 553394618, 830091927, 948676488, 1106789236, 1660183854, 2213578472, 3320367708, 6640735416]

約数ペア:

[(1, 6640735416), (2, 3320367708), (3, 2213578472), (4, 1660183854), (6, 1106789236), (7, 948676488), (8, 830091927), (12, 553394618), (14, 474338244), (21, 316225496), (24, 276697309), (28, 237169122), (42, 158112748), (56, 118584561), (84, 79056374), (168, 39528187), (3373, 1968792), (6746, 984396), (10119, 656264), (11719, 566664), (13492, 492198), (20238, 328132), (23438, 283332), (23611, 281256), (26984, 246099), (35157, 188888), (40476, 164066), (46876, 141666), (47222, 140628), (70314, 94444), (70833, 93752), (80952, 82033)]