816829056

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{13903}}^1$

素因数の和:13943

約数の個数: 128

約数和(自身を含む): 2552774400

約数和(自身を除く): 1735945344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 13903, 14688, 19584, 27806, 29376, 41709, 55612, 58752, 83418, 111224, 125127, 166836, 222448, 236351, 250254, 333672, 375381, 444896, 472702, 500508, 667344, 709053, 750762, 889792, 945404, 1001016, 1334688, 1418106, 1501524, 1779584, 1890808, 2002032, 2127159, 2669376, 2836212, 3003048, 3781616, 4004064, 4254318, 5338752, 5672424, 6006096, 6381477, 7563232, 8008128, 8508636, 11344848, 12012192, 12762954, 15126464, 16016256, 17017272, 22689696, 24024384, 25525908, 30252928, 34034544, 45379392, 48048768, 51051816, 68069088, 90758784, 102103632, 136138176, 204207264, 272276352, 408414528, 816829056]

約数ペア:

[(1, 816829056), (2, 408414528), (3, 272276352), (4, 204207264), (6, 136138176), (8, 102103632), (9, 90758784), (12, 68069088), (16, 51051816), (17, 48048768), (18, 45379392), (24, 34034544), (27, 30252928), (32, 25525908), (34, 24024384), (36, 22689696), (48, 17017272), (51, 16016256), (54, 15126464), (64, 12762954), (68, 12012192), (72, 11344848), (96, 8508636), (102, 8008128), (108, 7563232), (128, 6381477), (136, 6006096), (144, 5672424), (153, 5338752), (192, 4254318), (204, 4004064), (216, 3781616), (272, 3003048), (288, 2836212), (306, 2669376), (384, 2127159), (408, 2002032), (432, 1890808), (459, 1779584), (544, 1501524), (576, 1418106), (612, 1334688), (816, 1001016), (864, 945404), (918, 889792), (1088, 750762), (1152, 709053), (1224, 667344), (1632, 500508), (1728, 472702), (1836, 444896), (2176, 375381), (2448, 333672), (3264, 250254), (3456, 236351), (3672, 222448), (4896, 166836), (6528, 125127), (7344, 111224), (9792, 83418), (13903, 58752), (14688, 55612), (19584, 41709), (27806, 29376)]