431422704

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{19841}}^1$

素因数の和:20006

約数の個数: 60

約数和(自身を含む): 1215441552

約数和(自身を除く): 784018848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 5436, 7248, 10872, 19841, 21744, 39682, 59523, 79364, 119046, 158728, 178569, 238092, 317456, 357138, 476184, 714276, 952368, 1428552, 2857104, 2995991, 5991982, 8987973, 11983964, 17975946, 23967928, 26963919, 35951892, 47935856, 53927838, 71903784, 107855676, 143807568, 215711352, 431422704]

約数ペア:

[(1, 431422704), (2, 215711352), (3, 143807568), (4, 107855676), (6, 71903784), (8, 53927838), (9, 47935856), (12, 35951892), (16, 26963919), (18, 23967928), (24, 17975946), (36, 11983964), (48, 8987973), (72, 5991982), (144, 2995991), (151, 2857104), (302, 1428552), (453, 952368), (604, 714276), (906, 476184), (1208, 357138), (1359, 317456), (1812, 238092), (2416, 178569), (2718, 158728), (3624, 119046), (5436, 79364), (7248, 59523), (10872, 39682), (19841, 21744)]