209828688768

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1310381}}^1$

素因数の和:1310540

約数の個数: 96

約数和(自身を含む): 608148286200

約数和(自身を除く): 398319597432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 556, 576, 834, 1112, 1152, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 8896, 10008, 13344, 17792, 20016, 26688, 40032, 53376, 80064, 160128, 1310381, 2620762, 3931143, 5241524, 7862286, 10483048, 11793429, 15724572, 20966096, 23586858, 31449144, 41932192, 47173716, 62898288, 83864384, 94347432, 125796576, 167728768, 182142959, 188694864, 251593152, 364285918, 377389728, 503186304, 546428877, 728571836, 754779456, 1092857754, 1457143672, 1509558912, 1639286631, 2185715508, 2914287344, 3278573262, 4371431016, 5828574688, 6557146524, 8742862032, 11657149376, 13114293048, 17485724064, 23314298752, 26228586096, 34971448128, 52457172192, 69942896256, 104914344384, 209828688768]

約数ペア:

[(1, 209828688768), (2, 104914344384), (3, 69942896256), (4, 52457172192), (6, 34971448128), (8, 26228586096), (9, 23314298752), (12, 17485724064), (16, 13114293048), (18, 11657149376), (24, 8742862032), (32, 6557146524), (36, 5828574688), (48, 4371431016), (64, 3278573262), (72, 2914287344), (96, 2185715508), (128, 1639286631), (139, 1509558912), (144, 1457143672), (192, 1092857754), (278, 754779456), (288, 728571836), (384, 546428877), (417, 503186304), (556, 377389728), (576, 364285918), (834, 251593152), (1112, 188694864), (1152, 182142959), (1251, 167728768), (1668, 125796576), (2224, 94347432), (2502, 83864384), (3336, 62898288), (4448, 47173716), (5004, 41932192), (6672, 31449144), (8896, 23586858), (10008, 20966096), (13344, 15724572), (17792, 11793429), (20016, 10483048), (26688, 7862286), (40032, 5241524), (53376, 3931143), (80064, 2620762), (160128, 1310381)]