629608936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 1308240000

約数和(自身を除く): 678631064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 199, 229, 314, 398, 458, 628, 796, 916, 1256, 1592, 1727, 1832, 2189, 2519, 3454, 4378, 5038, 6908, 8756, 10076, 13816, 17512, 20152, 31243, 35953, 45571, 62486, 71906, 91142, 124972, 143812, 182284, 249944, 287624, 343673, 364568, 395483, 501281, 687346, 790966, 1002562, 1374692, 1581932, 2005124, 2749384, 3163864, 4010248, 7154647, 14309294, 28618588, 57237176, 78701117, 157402234, 314804468, 629608936]

約数ペア:

[(1, 629608936), (2, 314804468), (4, 157402234), (8, 78701117), (11, 57237176), (22, 28618588), (44, 14309294), (88, 7154647), (157, 4010248), (199, 3163864), (229, 2749384), (314, 2005124), (398, 1581932), (458, 1374692), (628, 1002562), (796, 790966), (916, 687346), (1256, 501281), (1592, 395483), (1727, 364568), (1832, 343673), (2189, 287624), (2519, 249944), (3454, 182284), (4378, 143812), (5038, 124972), (6908, 91142), (8756, 71906), (10076, 62486), (13816, 45571), (17512, 35953), (20152, 31243)]