1680304812

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{787}}^1\times {\mathrm{983}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 3951397632

約数和(自身を除く): 2271092820

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 787, 983, 1086, 1574, 1966, 2172, 2361, 2949, 3148, 3932, 4722, 5898, 9444, 11796, 142447, 177923, 284894, 355846, 427341, 533769, 569788, 711692, 773621, 854682, 1067538, 1547242, 1709364, 2135076, 2320863, 3094484, 4641726, 9283452, 140025401, 280050802, 420076203, 560101604, 840152406, 1680304812]

約数ペア:

[(1, 1680304812), (2, 840152406), (3, 560101604), (4, 420076203), (6, 280050802), (12, 140025401), (181, 9283452), (362, 4641726), (543, 3094484), (724, 2320863), (787, 2135076), (983, 1709364), (1086, 1547242), (1574, 1067538), (1966, 854682), (2172, 773621), (2361, 711692), (2949, 569788), (3148, 533769), (3932, 427341), (4722, 355846), (5898, 284894), (9444, 177923), (11796, 142447)]