268548642

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 620928000

約数和(自身を除く): 352379358

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 223, 261, 446, 522, 669, 769, 783, 1338, 1538, 1566, 2007, 2307, 4014, 4614, 6021, 6467, 6921, 12042, 12934, 13842, 19401, 20763, 22301, 38802, 41526, 44602, 58203, 66903, 116406, 133806, 171487, 174609, 200709, 342974, 349218, 401418, 514461, 602127, 1028922, 1204254, 1543383, 3086766, 4630149, 4973123, 9260298, 9946246, 14919369, 29838738, 44758107, 89516214, 134274321, 268548642]

約数ペア:

[(1, 268548642), (2, 134274321), (3, 89516214), (6, 44758107), (9, 29838738), (18, 14919369), (27, 9946246), (29, 9260298), (54, 4973123), (58, 4630149), (87, 3086766), (174, 1543383), (223, 1204254), (261, 1028922), (446, 602127), (522, 514461), (669, 401418), (769, 349218), (783, 342974), (1338, 200709), (1538, 174609), (1566, 171487), (2007, 133806), (2307, 116406), (4014, 66903), (4614, 58203), (6021, 44602), (6467, 41526), (6921, 38802), (12042, 22301), (12934, 20763), (13842, 19401)]