236776449

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^2$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 397525632

約数和(自身を除く): 160749183

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 109, 219, 273, 327, 511, 763, 949, 1417, 1533, 2289, 2847, 4251, 6643, 7957, 9919, 11881, 19929, 23871, 29757, 35643, 55699, 83167, 103441, 154453, 167097, 249501, 310323, 463359, 724087, 867313, 1081171, 2172261, 2601939, 3243513, 6071191, 11275069, 18213573, 33825207, 78925483, 236776449]

約数ペア:

[(1, 236776449), (3, 78925483), (7, 33825207), (13, 18213573), (21, 11275069), (39, 6071191), (73, 3243513), (91, 2601939), (109, 2172261), (219, 1081171), (273, 867313), (327, 724087), (511, 463359), (763, 310323), (949, 249501), (1417, 167097), (1533, 154453), (2289, 103441), (2847, 83167), (4251, 55699), (6643, 35643), (7957, 29757), (9919, 23871), (11881, 19929)]