256705092

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{339557}}^1$

素因数の和:339577

約数の個数: 48

約数和(自身を含む): 760609920

約数和(自身を除く): 503904828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 339557, 679114, 1018671, 1358228, 2037342, 2376899, 3056013, 4074684, 4753798, 6112026, 7130697, 9168039, 9507596, 12224052, 14261394, 18336078, 21392091, 28522788, 36672156, 42784182, 64176273, 85568364, 128352546, 256705092]

約数ペア:

[(1, 256705092), (2, 128352546), (3, 85568364), (4, 64176273), (6, 42784182), (7, 36672156), (9, 28522788), (12, 21392091), (14, 18336078), (18, 14261394), (21, 12224052), (27, 9507596), (28, 9168039), (36, 7130697), (42, 6112026), (54, 4753798), (63, 4074684), (84, 3056013), (108, 2376899), (126, 2037342), (189, 1358228), (252, 1018671), (378, 679114), (756, 339557)]