40249212192

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19964887}}^1$

素因数の和:19964910

約数の個数: 72

約数和(自身を含む): 130809946176

約数和(自身を除く): 90560733984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 19964887, 39929774, 59894661, 79859548, 119789322, 139754209, 159719096, 179683983, 239578644, 279508418, 319438192, 359367966, 419262627, 479157288, 559016836, 638876384, 718735932, 838525254, 958314576, 1118033672, 1257787881, 1437471864, 1677050508, 1916629152, 2236067344, 2515575762, 2874943728, 3354101016, 4472134688, 5031151524, 5749887456, 6708202032, 10062303048, 13416404064, 20124606096, 40249212192]

約数ペア:

[(1, 40249212192), (2, 20124606096), (3, 13416404064), (4, 10062303048), (6, 6708202032), (7, 5749887456), (8, 5031151524), (9, 4472134688), (12, 3354101016), (14, 2874943728), (16, 2515575762), (18, 2236067344), (21, 1916629152), (24, 1677050508), (28, 1437471864), (32, 1257787881), (36, 1118033672), (42, 958314576), (48, 838525254), (56, 718735932), (63, 638876384), (72, 559016836), (84, 479157288), (96, 419262627), (112, 359367966), (126, 319438192), (144, 279508418), (168, 239578644), (224, 179683983), (252, 159719096), (288, 139754209), (336, 119789322), (504, 79859548), (672, 59894661), (1008, 39929774), (2016, 19964887)]