287145615456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{142433341}}^1$

素因数の和:142433364

約数の個数: 72

約数和(自身を含む): 933223256784

約数和(自身を除く): 646077641328

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, 142433341, 284866682, 427300023, 569733364, 854600046, 997033387, 1139466728, 1281900069, 1709200092, 1994066774, 2278933456, 2563800138, 2991100161, 3418400184, 3988133548, 4557866912, 5127600276, 5982200322, 6836800368, 7976267096, 8973300483, 10255200552, 11964400644, 13673600736, 15952534192, 17946600966, 20510401104, 23928801288, 31905068384, 35893201932, 41020802208, 47857602576, 71786403864, 95715205152, 143572807728, 287145615456]

約数ペア:

[(1, 287145615456), (2, 143572807728), (3, 95715205152), (4, 71786403864), (6, 47857602576), (7, 41020802208), (8, 35893201932), (9, 31905068384), (12, 23928801288), (14, 20510401104), (16, 17946600966), (18, 15952534192), (21, 13673600736), (24, 11964400644), (28, 10255200552), (32, 8973300483), (36, 7976267096), (42, 6836800368), (48, 5982200322), (56, 5127600276), (63, 4557866912), (72, 3988133548), (84, 3418400184), (96, 2991100161), (112, 2563800138), (126, 2278933456), (144, 1994066774), (168, 1709200092), (224, 1281900069), (252, 1139466728), (288, 997033387), (336, 854600046), (504, 569733364), (672, 427300023), (1008, 284866682), (2016, 142433341)]