248946504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{610163}}^1$

素因数の和:610189

約数の個数: 32

約数和(自身を含む): 658977120

約数和(自身を除く): 410030616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 610163, 1220326, 1830489, 2440652, 3660978, 4881304, 7321956, 10372771, 14643912, 20745542, 31118313, 41491084, 62236626, 82982168, 124473252, 248946504]

約数ペア:

[(1, 248946504), (2, 124473252), (3, 82982168), (4, 62236626), (6, 41491084), (8, 31118313), (12, 20745542), (17, 14643912), (24, 10372771), (34, 7321956), (51, 4881304), (68, 3660978), (102, 2440652), (136, 1830489), (204, 1220326), (408, 610163)]