252707988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2617}}^1$

素因数の和:3256

約数の個数: 48

約数和(自身を含む): 636278720

約数和(自身を除く): 383570732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 619, 1238, 1857, 2476, 2617, 3714, 5234, 7428, 7851, 8047, 10468, 15702, 16094, 24141, 31404, 32188, 34021, 48282, 68042, 96564, 102063, 136084, 204126, 408252, 1619923, 3239846, 4859769, 6479692, 9719538, 19439076, 21058999, 42117998, 63176997, 84235996, 126353994, 252707988]

約数ペア:

[(1, 252707988), (2, 126353994), (3, 84235996), (4, 63176997), (6, 42117998), (12, 21058999), (13, 19439076), (26, 9719538), (39, 6479692), (52, 4859769), (78, 3239846), (156, 1619923), (619, 408252), (1238, 204126), (1857, 136084), (2476, 102063), (2617, 96564), (3714, 68042), (5234, 48282), (7428, 34021), (7851, 32188), (8047, 31404), (10468, 24141), (15702, 16094)]