248347576464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12838481}}^1$

素因数の和:12838536

約数の個数: 80

約数和(自身を含む): 713203352064

約数和(自身を除く): 464855775600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 12838481, 25676962, 38515443, 51353924, 77030886, 102707848, 154061772, 166900253, 205415696, 308123544, 333800506, 397992911, 500700759, 616247088, 667601012, 795985822, 1001401518, 1193978733, 1335202024, 1591971644, 2002803036, 2387957466, 2670404048, 3183943288, 4005606072, 4775914932, 5173907843, 6367886576, 8011212144, 9551829864, 10347815686, 15521723529, 19103659728, 20695631372, 31043447058, 41391262744, 62086894116, 82782525488, 124173788232, 248347576464]

約数ペア:

[(1, 248347576464), (2, 124173788232), (3, 82782525488), (4, 62086894116), (6, 41391262744), (8, 31043447058), (12, 20695631372), (13, 19103659728), (16, 15521723529), (24, 10347815686), (26, 9551829864), (31, 8011212144), (39, 6367886576), (48, 5173907843), (52, 4775914932), (62, 4005606072), (78, 3183943288), (93, 2670404048), (104, 2387957466), (124, 2002803036), (156, 1591971644), (186, 1335202024), (208, 1193978733), (248, 1001401518), (312, 795985822), (372, 667601012), (403, 616247088), (496, 500700759), (624, 397992911), (744, 333800506), (806, 308123544), (1209, 205415696), (1488, 166900253), (1612, 154061772), (2418, 102707848), (3224, 77030886), (4836, 51353924), (6448, 38515443), (9672, 25676962), (19344, 12838481)]