1639824

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 4285440

約数和(自身を除く): 2645616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 269, 381, 508, 538, 762, 807, 1016, 1076, 1524, 1614, 2032, 2152, 3048, 3228, 4304, 6096, 6456, 12912, 34163, 68326, 102489, 136652, 204978, 273304, 409956, 546608, 819912, 1639824]

約数ペア:

[(1, 1639824), (2, 819912), (3, 546608), (4, 409956), (6, 273304), (8, 204978), (12, 136652), (16, 102489), (24, 68326), (48, 34163), (127, 12912), (254, 6456), (269, 6096), (381, 4304), (508, 3228), (538, 3048), (762, 2152), (807, 2032), (1016, 1614), (1076, 1524)]