399169008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{396001}}^1$

素因数の和:396022

約数の個数: 60

約数和(自身を含む): 1276710448

約数和(自身を除く): 877541440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 396001, 792002, 1188003, 1584004, 2376006, 2772007, 3168008, 3564009, 4752012, 5544014, 6336016, 7128018, 8316021, 9504024, 11088028, 14256036, 16632042, 19008048, 22176056, 24948063, 28512072, 33264084, 44352112, 49896126, 57024144, 66528168, 99792252, 133056336, 199584504, 399169008]

約数ペア:

[(1, 399169008), (2, 199584504), (3, 133056336), (4, 99792252), (6, 66528168), (7, 57024144), (8, 49896126), (9, 44352112), (12, 33264084), (14, 28512072), (16, 24948063), (18, 22176056), (21, 19008048), (24, 16632042), (28, 14256036), (36, 11088028), (42, 9504024), (48, 8316021), (56, 7128018), (63, 6336016), (72, 5544014), (84, 4752012), (112, 3564009), (126, 3168008), (144, 2772007), (168, 2376006), (252, 1584004), (336, 1188003), (504, 792002), (1008, 396001)]