420554736

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{417217}}^1$

素因数の和:417238

約数の個数: 60

約数和(自身を含む): 1345110832

約数和(自身を除く): 924556096

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, 417217, 834434, 1251651, 1668868, 2503302, 2920519, 3337736, 3754953, 5006604, 5841038, 6675472, 7509906, 8761557, 10013208, 11682076, 15019812, 17523114, 20026416, 23364152, 26284671, 30039624, 35046228, 46728304, 52569342, 60079248, 70092456, 105138684, 140184912, 210277368, 420554736]

約数ペア:

[(1, 420554736), (2, 210277368), (3, 140184912), (4, 105138684), (6, 70092456), (7, 60079248), (8, 52569342), (9, 46728304), (12, 35046228), (14, 30039624), (16, 26284671), (18, 23364152), (21, 20026416), (24, 17523114), (28, 15019812), (36, 11682076), (42, 10013208), (48, 8761557), (56, 7509906), (63, 6675472), (72, 5841038), (84, 5006604), (112, 3754953), (126, 3337736), (144, 2920519), (168, 2503302), (252, 1668868), (336, 1251651), (504, 834434), (1008, 417217)]