577136768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2731}}^1$

素因数の和:2885

約数の個数: 64

約数和(自身を含む): 1248414720

約数和(自身を除く): 671277952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 1016, 1651, 1664, 2032, 2731, 3302, 4064, 5462, 6604, 8128, 10924, 13208, 16256, 21848, 26416, 35503, 43696, 52832, 71006, 87392, 105664, 142012, 174784, 211328, 284024, 346837, 349568, 568048, 693674, 1136096, 1387348, 2272192, 2774696, 4508881, 4544384, 5549392, 9017762, 11098784, 18035524, 22197568, 36071048, 44395136, 72142096, 144284192, 288568384, 577136768]

約数ペア:

[(1, 577136768), (2, 288568384), (4, 144284192), (8, 72142096), (13, 44395136), (16, 36071048), (26, 22197568), (32, 18035524), (52, 11098784), (64, 9017762), (104, 5549392), (127, 4544384), (128, 4508881), (208, 2774696), (254, 2272192), (416, 1387348), (508, 1136096), (832, 693674), (1016, 568048), (1651, 349568), (1664, 346837), (2032, 284024), (2731, 211328), (3302, 174784), (4064, 142012), (5462, 105664), (6604, 87392), (8128, 71006), (10924, 52832), (13208, 43696), (16256, 35503), (21848, 26416)]