245412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 658476

約数和(自身を除く): 413064

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 401, 612, 802, 1203, 1604, 2406, 3609, 4812, 6817, 7218, 13634, 14436, 20451, 27268, 40902, 61353, 81804, 122706, 245412]

約数ペア:

[(1, 245412), (2, 122706), (3, 81804), (4, 61353), (6, 40902), (9, 27268), (12, 20451), (17, 14436), (18, 13634), (34, 7218), (36, 6817), (51, 4812), (68, 3609), (102, 2406), (153, 1604), (204, 1203), (306, 802), (401, 612)]