428055984

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{56087}}^1$

素因数の和:56154

約数の個数: 60

約数和(自身を含む): 1220587056

約数和(自身を除く): 792531072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 56087, 112174, 168261, 224348, 336522, 448696, 504783, 673044, 897392, 1009566, 1346088, 2019132, 2692176, 2972611, 4038264, 5945222, 8076528, 8917833, 11890444, 17835666, 23780888, 26753499, 35671332, 47561776, 53506998, 71342664, 107013996, 142685328, 214027992, 428055984]

約数ペア:

[(1, 428055984), (2, 214027992), (3, 142685328), (4, 107013996), (6, 71342664), (8, 53506998), (9, 47561776), (12, 35671332), (16, 26753499), (18, 23780888), (24, 17835666), (36, 11890444), (48, 8917833), (53, 8076528), (72, 5945222), (106, 4038264), (144, 2972611), (159, 2692176), (212, 2019132), (318, 1346088), (424, 1009566), (477, 897392), (636, 673044), (848, 504783), (954, 448696), (1272, 336522), (1908, 224348), (2544, 168261), (3816, 112174), (7632, 56087)]