253408512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47137}}^1$

素因数の和:47163

約数の個数: 72

約数和(自身を含む): 770800576

約数和(自身を除く): 517392064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 47137, 94274, 141411, 188548, 282822, 329959, 377096, 565644, 659918, 754192, 989877, 1131288, 1319836, 1508384, 1979754, 2262576, 2639672, 3016768, 3959508, 4525152, 5279344, 6033536, 7919016, 9050304, 10558688, 12067072, 15838032, 18100608, 21117376, 31676064, 36201216, 42234752, 63352128, 84469504, 126704256, 253408512]

約数ペア:

[(1, 253408512), (2, 126704256), (3, 84469504), (4, 63352128), (6, 42234752), (7, 36201216), (8, 31676064), (12, 21117376), (14, 18100608), (16, 15838032), (21, 12067072), (24, 10558688), (28, 9050304), (32, 7919016), (42, 6033536), (48, 5279344), (56, 4525152), (64, 3959508), (84, 3016768), (96, 2639672), (112, 2262576), (128, 1979754), (168, 1508384), (192, 1319836), (224, 1131288), (256, 989877), (336, 754192), (384, 659918), (448, 565644), (672, 377096), (768, 329959), (896, 282822), (1344, 188548), (1792, 141411), (2688, 94274), (5376, 47137)]