1293578506548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3929}}^1\times {\mathrm{481343}}^1$

素因数の和:485301

約数の個数: 72

約数和(自身を含む): 3442861094400

約数和(自身を除く): 2149282587852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 3929, 7858, 11787, 15716, 23574, 35361, 47148, 70722, 74651, 141444, 149302, 223953, 298604, 447906, 481343, 671859, 895812, 962686, 1343718, 1444029, 1925372, 2687436, 2888058, 4332087, 5776116, 8664174, 9145517, 17328348, 18291034, 27436551, 36582068, 54873102, 82309653, 109746204, 164619306, 329238612, 1891196647, 3782393294, 5673589941, 7564786588, 11347179882, 17020769823, 22694359764, 34041539646, 35932736293, 68083079292, 71865472586, 107798208879, 143730945172, 215596417758, 323394626637, 431192835516, 646789253274, 1293578506548]

約数ペア:

[(1, 1293578506548), (2, 646789253274), (3, 431192835516), (4, 323394626637), (6, 215596417758), (9, 143730945172), (12, 107798208879), (18, 71865472586), (19, 68083079292), (36, 35932736293), (38, 34041539646), (57, 22694359764), (76, 17020769823), (114, 11347179882), (171, 7564786588), (228, 5673589941), (342, 3782393294), (684, 1891196647), (3929, 329238612), (7858, 164619306), (11787, 109746204), (15716, 82309653), (23574, 54873102), (35361, 36582068), (47148, 27436551), (70722, 18291034), (74651, 17328348), (141444, 9145517), (149302, 8664174), (223953, 5776116), (298604, 4332087), (447906, 2888058), (481343, 2687436), (671859, 1925372), (895812, 1444029), (962686, 1343718)]