628647522

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1129}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 1370753280

約数和(自身を除く): 742105758

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 103, 106, 159, 206, 309, 318, 618, 901, 1129, 1751, 1802, 2258, 2703, 3387, 3502, 5253, 5406, 5459, 6774, 10506, 10918, 16377, 19193, 32754, 38386, 57579, 59837, 92803, 115158, 116287, 119674, 179511, 185606, 232574, 278409, 348861, 359022, 556818, 697722, 1017229, 1976879, 2034458, 3051687, 3953758, 5930637, 6103374, 6163211, 11861274, 12326422, 18489633, 36979266, 104774587, 209549174, 314323761, 628647522]

約数ペア:

[(1, 628647522), (2, 314323761), (3, 209549174), (6, 104774587), (17, 36979266), (34, 18489633), (51, 12326422), (53, 11861274), (102, 6163211), (103, 6103374), (106, 5930637), (159, 3953758), (206, 3051687), (309, 2034458), (318, 1976879), (618, 1017229), (901, 697722), (1129, 556818), (1751, 359022), (1802, 348861), (2258, 278409), (2703, 232574), (3387, 185606), (3502, 179511), (5253, 119674), (5406, 116287), (5459, 115158), (6774, 92803), (10506, 59837), (10918, 57579), (16377, 38386), (19193, 32754)]