221156064

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{7603}}^1$

素因数の和:7720

約数の個数: 72

約数和(自身を含む): 635222952

約数和(自身を除く): 414066888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 7272, 7603, 9696, 14544, 15206, 22809, 29088, 30412, 45618, 60824, 68427, 91236, 121648, 136854, 182472, 243296, 273708, 364944, 547416, 729888, 767903, 1094832, 1535806, 2189664, 2303709, 3071612, 4607418, 6143224, 6911127, 9214836, 12286448, 13822254, 18429672, 24572896, 27644508, 36859344, 55289016, 73718688, 110578032, 221156064]

約数ペア:

[(1, 221156064), (2, 110578032), (3, 73718688), (4, 55289016), (6, 36859344), (8, 27644508), (9, 24572896), (12, 18429672), (16, 13822254), (18, 12286448), (24, 9214836), (32, 6911127), (36, 6143224), (48, 4607418), (72, 3071612), (96, 2303709), (101, 2189664), (144, 1535806), (202, 1094832), (288, 767903), (303, 729888), (404, 547416), (606, 364944), (808, 273708), (909, 243296), (1212, 182472), (1616, 136854), (1818, 121648), (2424, 91236), (3232, 68427), (3636, 60824), (4848, 45618), (7272, 30412), (7603, 29088), (9696, 22809), (14544, 15206)]