256434192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3797}}^1$

素因数の和:3885

約数の個数: 120

約数和(自身を含む): 832643136

約数和(自身を除く): 576208944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 1008, 1072, 1206, 1407, 1608, 1876, 2412, 2814, 3216, 3752, 3797, 4221, 4824, 5628, 7504, 7594, 8442, 9648, 11256, 11391, 15188, 16884, 22512, 22782, 26579, 30376, 33768, 34173, 45564, 53158, 60752, 67536, 68346, 79737, 91128, 106316, 136692, 159474, 182256, 212632, 239211, 254399, 273384, 318948, 425264, 478422, 508798, 546768, 637896, 763197, 956844, 1017596, 1275792, 1526394, 1780793, 1913688, 2035192, 2289591, 3052788, 3561586, 3827376, 4070384, 4579182, 5342379, 6105576, 7123172, 9158364, 10684758, 12211152, 14246344, 16027137, 18316728, 21369516, 28492688, 32054274, 36633456, 42739032, 64108548, 85478064, 128217096, 256434192]

約数ペア:

[(1, 256434192), (2, 128217096), (3, 85478064), (4, 64108548), (6, 42739032), (7, 36633456), (8, 32054274), (9, 28492688), (12, 21369516), (14, 18316728), (16, 16027137), (18, 14246344), (21, 12211152), (24, 10684758), (28, 9158364), (36, 7123172), (42, 6105576), (48, 5342379), (56, 4579182), (63, 4070384), (67, 3827376), (72, 3561586), (84, 3052788), (112, 2289591), (126, 2035192), (134, 1913688), (144, 1780793), (168, 1526394), (201, 1275792), (252, 1017596), (268, 956844), (336, 763197), (402, 637896), (469, 546768), (504, 508798), (536, 478422), (603, 425264), (804, 318948), (938, 273384), (1008, 254399), (1072, 239211), (1206, 212632), (1407, 182256), (1608, 159474), (1876, 136692), (2412, 106316), (2814, 91128), (3216, 79737), (3752, 68346), (3797, 67536), (4221, 60752), (4824, 53158), (5628, 45564), (7504, 34173), (7594, 33768), (8442, 30376), (9648, 26579), (11256, 22782), (11391, 22512), (15188, 16884)]