221858688

素因数分解:

$2^7\times 3^1\times {\mathrm{577757}}^1$

素因数の和:577774

約数の個数: 32

約数和(自身を含む): 589313160

約数和(自身を除く): 367454472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 577757, 1155514, 1733271, 2311028, 3466542, 4622056, 6933084, 9244112, 13866168, 18488224, 27732336, 36976448, 55464672, 73952896, 110929344, 221858688]

約数ペア:

[(1, 221858688), (2, 110929344), (3, 73952896), (4, 55464672), (6, 36976448), (8, 27732336), (12, 18488224), (16, 13866168), (24, 9244112), (32, 6933084), (48, 4622056), (64, 3466542), (96, 2311028), (128, 1733271), (192, 1155514), (384, 577757)]