219704352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{326941}}^1$

素因数の和:326961

約数の個数: 48

約数和(自身を含む): 659115072

約数和(自身を除く): 439410720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 326941, 653882, 980823, 1307764, 1961646, 2288587, 2615528, 3923292, 4577174, 5231056, 6865761, 7846584, 9154348, 10462112, 13731522, 15693168, 18308696, 27463044, 31386336, 36617392, 54926088, 73234784, 109852176, 219704352]

約数ペア:

[(1, 219704352), (2, 109852176), (3, 73234784), (4, 54926088), (6, 36617392), (7, 31386336), (8, 27463044), (12, 18308696), (14, 15693168), (16, 13731522), (21, 10462112), (24, 9154348), (28, 7846584), (32, 6865761), (42, 5231056), (48, 4577174), (56, 3923292), (84, 2615528), (96, 2288587), (112, 1961646), (168, 1307764), (224, 980823), (336, 653882), (672, 326941)]