881436816

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{5813}}^1$

素因数の和:5852

約数の個数: 140

約数和(自身を含む): 2757940668

約数和(自身を除く): 1876503852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 936, 972, 1053, 1296, 1404, 1458, 1872, 1944, 2106, 2808, 2916, 3159, 3888, 4212, 5616, 5813, 5832, 6318, 8424, 9477, 11626, 11664, 12636, 16848, 17439, 18954, 23252, 25272, 34878, 37908, 46504, 50544, 52317, 69756, 75569, 75816, 93008, 104634, 139512, 151138, 151632, 156951, 209268, 226707, 279024, 302276, 313902, 418536, 453414, 470853, 604552, 627804, 680121, 837072, 906828, 941706, 1209104, 1255608, 1360242, 1412559, 1813656, 1883412, 2040363, 2511216, 2720484, 2825118, 3627312, 3766824, 4080726, 4237677, 5440968, 5650236, 6121089, 7533648, 8161452, 8475354, 10881936, 11300472, 12242178, 16322904, 16950708, 18363267, 22600944, 24484356, 32645808, 33901416, 36726534, 48968712, 55089801, 67802832, 73453068, 97937424, 110179602, 146906136, 220359204, 293812272, 440718408, 881436816]

約数ペア:

[(1, 881436816), (2, 440718408), (3, 293812272), (4, 220359204), (6, 146906136), (8, 110179602), (9, 97937424), (12, 73453068), (13, 67802832), (16, 55089801), (18, 48968712), (24, 36726534), (26, 33901416), (27, 32645808), (36, 24484356), (39, 22600944), (48, 18363267), (52, 16950708), (54, 16322904), (72, 12242178), (78, 11300472), (81, 10881936), (104, 8475354), (108, 8161452), (117, 7533648), (144, 6121089), (156, 5650236), (162, 5440968), (208, 4237677), (216, 4080726), (234, 3766824), (243, 3627312), (312, 2825118), (324, 2720484), (351, 2511216), (432, 2040363), (468, 1883412), (486, 1813656), (624, 1412559), (648, 1360242), (702, 1255608), (729, 1209104), (936, 941706), (972, 906828), (1053, 837072), (1296, 680121), (1404, 627804), (1458, 604552), (1872, 470853), (1944, 453414), (2106, 418536), (2808, 313902), (2916, 302276), (3159, 279024), (3888, 226707), (4212, 209268), (5616, 156951), (5813, 151632), (5832, 151138), (6318, 139512), (8424, 104634), (9477, 93008), (11626, 75816), (11664, 75569), (12636, 69756), (16848, 52317), (17439, 50544), (18954, 46504), (23252, 37908), (25272, 34878)]