380090844

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{215471}}^1$

素因数の和:215495

約数の個数: 54

約数和(自身を含む): 1117653264

約数和(自身を除く): 737562420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 215471, 430942, 646413, 861884, 1292826, 1508297, 1939239, 2585652, 3016594, 3878478, 4524891, 6033188, 7756956, 9049782, 10558079, 13574673, 18099564, 21116158, 27149346, 31674237, 42232316, 54298692, 63348474, 95022711, 126696948, 190045422, 380090844]

約数ペア:

[(1, 380090844), (2, 190045422), (3, 126696948), (4, 95022711), (6, 63348474), (7, 54298692), (9, 42232316), (12, 31674237), (14, 27149346), (18, 21116158), (21, 18099564), (28, 13574673), (36, 10558079), (42, 9049782), (49, 7756956), (63, 6033188), (84, 4524891), (98, 3878478), (126, 3016594), (147, 2585652), (196, 1939239), (252, 1508297), (294, 1292826), (441, 861884), (588, 646413), (882, 430942), (1764, 215471)]