220317384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1427}}^1$

素因数の和:2362

約数の個数: 64

約数和(自身を含む): 630604800

約数和(自身を除く): 410287416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 919, 1427, 1838, 2757, 2854, 3676, 4281, 5514, 5708, 6433, 7352, 8562, 9989, 11028, 11416, 12866, 17124, 19299, 19978, 22056, 25732, 29967, 34248, 38598, 39956, 51464, 59934, 77196, 79912, 119868, 154392, 239736, 1311413, 2622826, 3934239, 5245652, 7868478, 9179891, 10491304, 15736956, 18359782, 27539673, 31473912, 36719564, 55079346, 73439128, 110158692, 220317384]

約数ペア:

[(1, 220317384), (2, 110158692), (3, 73439128), (4, 55079346), (6, 36719564), (7, 31473912), (8, 27539673), (12, 18359782), (14, 15736956), (21, 10491304), (24, 9179891), (28, 7868478), (42, 5245652), (56, 3934239), (84, 2622826), (168, 1311413), (919, 239736), (1427, 154392), (1838, 119868), (2757, 79912), (2854, 77196), (3676, 59934), (4281, 51464), (5514, 39956), (5708, 38598), (6433, 34248), (7352, 29967), (8562, 25732), (9989, 22056), (11028, 19978), (11416, 19299), (12866, 17124)]