258251928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4093}}^1$

素因数の和:4352

約数の個数: 64

約数和(自身を含む): 707443200

約数和(自身を除く): 449191272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 239, 264, 478, 717, 956, 1434, 1912, 2629, 2868, 4093, 5258, 5736, 7887, 8186, 10516, 12279, 15774, 16372, 21032, 24558, 31548, 32744, 45023, 49116, 63096, 90046, 98232, 135069, 180092, 270138, 360184, 540276, 978227, 1080552, 1956454, 2934681, 3912908, 5869362, 7825816, 10760497, 11738724, 21520994, 23477448, 32281491, 43041988, 64562982, 86083976, 129125964, 258251928]

約数ペア:

[(1, 258251928), (2, 129125964), (3, 86083976), (4, 64562982), (6, 43041988), (8, 32281491), (11, 23477448), (12, 21520994), (22, 11738724), (24, 10760497), (33, 7825816), (44, 5869362), (66, 3912908), (88, 2934681), (132, 1956454), (239, 1080552), (264, 978227), (478, 540276), (717, 360184), (956, 270138), (1434, 180092), (1912, 135069), (2629, 98232), (2868, 90046), (4093, 63096), (5258, 49116), (5736, 45023), (7887, 32744), (8186, 31548), (10516, 24558), (12279, 21032), (15774, 16372)]