1278561216

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{80231}}^1$

素因数の和:80329

約数の個数: 56

約数和(自身を含む): 3423659904

約数和(自身を除く): 2145098688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 7968, 15936, 80231, 160462, 240693, 320924, 481386, 641848, 962772, 1283696, 1925544, 2567392, 3851088, 5134784, 6659173, 7702176, 13318346, 15404352, 19977519, 26636692, 39955038, 53273384, 79910076, 106546768, 159820152, 213093536, 319640304, 426187072, 639280608, 1278561216]

約数ペア:

[(1, 1278561216), (2, 639280608), (3, 426187072), (4, 319640304), (6, 213093536), (8, 159820152), (12, 106546768), (16, 79910076), (24, 53273384), (32, 39955038), (48, 26636692), (64, 19977519), (83, 15404352), (96, 13318346), (166, 7702176), (192, 6659173), (249, 5134784), (332, 3851088), (498, 2567392), (664, 1925544), (996, 1283696), (1328, 962772), (1992, 641848), (2656, 481386), (3984, 320924), (5312, 240693), (7968, 160462), (15936, 80231)]