243495864

素因数分解:

$2^3\times 3^2\times {\mathrm{653}}^1\times {\mathrm{5179}}^1$

素因数の和:5844

約数の個数: 48

約数和(自身を含む): 660605400

約数和(自身を除く): 417109536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 653, 1306, 1959, 2612, 3918, 5179, 5224, 5877, 7836, 10358, 11754, 15537, 15672, 20716, 23508, 31074, 41432, 46611, 47016, 62148, 93222, 124296, 186444, 372888, 3381887, 6763774, 10145661, 13527548, 20291322, 27055096, 30436983, 40582644, 60873966, 81165288, 121747932, 243495864]

約数ペア:

[(1, 243495864), (2, 121747932), (3, 81165288), (4, 60873966), (6, 40582644), (8, 30436983), (9, 27055096), (12, 20291322), (18, 13527548), (24, 10145661), (36, 6763774), (72, 3381887), (653, 372888), (1306, 186444), (1959, 124296), (2612, 93222), (3918, 62148), (5179, 47016), (5224, 46611), (5877, 41432), (7836, 31074), (10358, 23508), (11754, 20716), (15537, 15672)]