1272824

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 2954880

約数和(自身を除く): 1682056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 191, 196, 238, 382, 392, 476, 764, 833, 952, 1337, 1528, 1666, 2674, 3247, 3332, 5348, 6494, 6664, 9359, 10696, 12988, 18718, 22729, 25976, 37436, 45458, 74872, 90916, 159103, 181832, 318206, 636412, 1272824]

約数ペア:

[(1, 1272824), (2, 636412), (4, 318206), (7, 181832), (8, 159103), (14, 90916), (17, 74872), (28, 45458), (34, 37436), (49, 25976), (56, 22729), (68, 18718), (98, 12988), (119, 10696), (136, 9359), (191, 6664), (196, 6494), (238, 5348), (382, 3332), (392, 3247), (476, 2674), (764, 1666), (833, 1528), (952, 1337)]