251949816

素因数分解:

$2^3\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{2963}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 683172360

約数和(自身を除く): 431222544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1181, 2362, 2963, 3543, 4724, 5926, 7086, 8889, 9448, 10629, 11852, 14172, 17778, 21258, 23704, 26667, 28344, 35556, 42516, 53334, 71112, 85032, 106668, 213336, 3499303, 6998606, 10497909, 13997212, 20995818, 27994424, 31493727, 41991636, 62987454, 83983272, 125974908, 251949816]

約数ペア:

[(1, 251949816), (2, 125974908), (3, 83983272), (4, 62987454), (6, 41991636), (8, 31493727), (9, 27994424), (12, 20995818), (18, 13997212), (24, 10497909), (36, 6998606), (72, 3499303), (1181, 213336), (2362, 106668), (2963, 85032), (3543, 71112), (4724, 53334), (5926, 42516), (7086, 35556), (8889, 28344), (9448, 26667), (10629, 23704), (11852, 21258), (14172, 17778)]