2156638008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{414101}}^1$

素因数の和:414148

約数の個数: 64

約数和(自身を含む): 6360606720

約数和(自身を除く): 4203968712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 414101, 828202, 1242303, 1656404, 2484606, 2898707, 3312808, 4969212, 5797414, 8696121, 9938424, 11594828, 12837131, 17392242, 23189656, 25674262, 34784484, 38511393, 51348524, 69568968, 77022786, 89859917, 102697048, 154045572, 179719834, 269579751, 308091144, 359439668, 539159502, 718879336, 1078319004, 2156638008]

約数ペア:

[(1, 2156638008), (2, 1078319004), (3, 718879336), (4, 539159502), (6, 359439668), (7, 308091144), (8, 269579751), (12, 179719834), (14, 154045572), (21, 102697048), (24, 89859917), (28, 77022786), (31, 69568968), (42, 51348524), (56, 38511393), (62, 34784484), (84, 25674262), (93, 23189656), (124, 17392242), (168, 12837131), (186, 11594828), (217, 9938424), (248, 8696121), (372, 5797414), (434, 4969212), (651, 3312808), (744, 2898707), (868, 2484606), (1302, 1656404), (1736, 1242303), (2604, 828202), (5208, 414101)]