647920634112

素因数分解:

$2^8\times 3^2\times {\mathrm{13009}}^1\times {\mathrm{21617}}^1$

素因数の和:34648

約数の個数: 108

約数和(自身を含む): 1868344945740

約数和(自身を除く): 1220424311628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 13009, 21617, 26018, 39027, 43234, 52036, 64851, 78054, 86468, 104072, 117081, 129702, 156108, 172936, 194553, 208144, 234162, 259404, 312216, 345872, 389106, 416288, 468324, 518808, 624432, 691744, 778212, 832576, 936648, 1037616, 1248864, 1383488, 1556424, 1665152, 1873296, 2075232, 2497728, 2766976, 3112848, 3330304, 3746592, 4150464, 4995456, 5533952, 6225696, 7493184, 8300928, 9990912, 12451392, 14986368, 16601856, 24902784, 29972736, 49805568, 281215553, 562431106, 843646659, 1124862212, 1687293318, 2249724424, 2530939977, 3374586636, 4499448848, 5061879954, 6749173272, 8998897696, 10123759908, 13498346544, 17997795392, 20247519816, 26996693088, 35995590784, 40495039632, 53993386176, 71991181568, 80990079264, 107986772352, 161980158528, 215973544704, 323960317056, 647920634112]

約数ペア:

[(1, 647920634112), (2, 323960317056), (3, 215973544704), (4, 161980158528), (6, 107986772352), (8, 80990079264), (9, 71991181568), (12, 53993386176), (16, 40495039632), (18, 35995590784), (24, 26996693088), (32, 20247519816), (36, 17997795392), (48, 13498346544), (64, 10123759908), (72, 8998897696), (96, 6749173272), (128, 5061879954), (144, 4499448848), (192, 3374586636), (256, 2530939977), (288, 2249724424), (384, 1687293318), (576, 1124862212), (768, 843646659), (1152, 562431106), (2304, 281215553), (13009, 49805568), (21617, 29972736), (26018, 24902784), (39027, 16601856), (43234, 14986368), (52036, 12451392), (64851, 9990912), (78054, 8300928), (86468, 7493184), (104072, 6225696), (117081, 5533952), (129702, 4995456), (156108, 4150464), (172936, 3746592), (194553, 3330304), (208144, 3112848), (234162, 2766976), (259404, 2497728), (312216, 2075232), (345872, 1873296), (389106, 1665152), (416288, 1556424), (468324, 1383488), (518808, 1248864), (624432, 1037616), (691744, 936648), (778212, 832576)]