401064386128

素因数分解:

$2^4\times 7^2\times {\mathrm{359}}^1\times {\mathrm{1424963}}^1$

素因数の和:1425344

約数の個数: 60

約数和(自身を含む): 906448099680

約数和(自身を除く): 505383713552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 359, 392, 718, 784, 1436, 2513, 2872, 5026, 5744, 10052, 17591, 20104, 35182, 40208, 70364, 140728, 281456, 1424963, 2849926, 5699852, 9974741, 11399704, 19949482, 22799408, 39898964, 69823187, 79797928, 139646374, 159595856, 279292748, 511561717, 558585496, 1023123434, 1117170992, 2046246868, 3580932019, 4092493736, 7161864038, 8184987472, 14323728076, 25066524133, 28647456152, 50133048266, 57294912304, 100266096532, 200532193064, 401064386128]

約数ペア:

[(1, 401064386128), (2, 200532193064), (4, 100266096532), (7, 57294912304), (8, 50133048266), (14, 28647456152), (16, 25066524133), (28, 14323728076), (49, 8184987472), (56, 7161864038), (98, 4092493736), (112, 3580932019), (196, 2046246868), (359, 1117170992), (392, 1023123434), (718, 558585496), (784, 511561717), (1436, 279292748), (2513, 159595856), (2872, 139646374), (5026, 79797928), (5744, 69823187), (10052, 39898964), (17591, 22799408), (20104, 19949482), (35182, 11399704), (40208, 9974741), (70364, 5699852), (140728, 2849926), (281456, 1424963)]