260141256

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 721768320

約数和(自身を除く): 461627064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 101, 166, 202, 249, 303, 332, 404, 431, 498, 606, 664, 747, 808, 862, 909, 996, 1212, 1293, 1494, 1724, 1818, 1992, 2424, 2586, 2988, 3448, 3636, 3879, 5172, 5976, 7272, 7758, 8383, 10344, 15516, 16766, 25149, 31032, 33532, 35773, 43531, 50298, 67064, 71546, 75447, 87062, 100596, 107319, 130593, 143092, 150894, 174124, 201192, 214638, 261186, 286184, 301788, 321957, 348248, 391779, 429276, 522372, 603576, 643914, 783558, 858552, 1044744, 1287828, 1567116, 2575656, 3134232, 3613073, 7226146, 10839219, 14452292, 21678438, 28904584, 32517657, 43356876, 65035314, 86713752, 130070628, 260141256]

約数ペア:

[(1, 260141256), (2, 130070628), (3, 86713752), (4, 65035314), (6, 43356876), (8, 32517657), (9, 28904584), (12, 21678438), (18, 14452292), (24, 10839219), (36, 7226146), (72, 3613073), (83, 3134232), (101, 2575656), (166, 1567116), (202, 1287828), (249, 1044744), (303, 858552), (332, 783558), (404, 643914), (431, 603576), (498, 522372), (606, 429276), (664, 391779), (747, 348248), (808, 321957), (862, 301788), (909, 286184), (996, 261186), (1212, 214638), (1293, 201192), (1494, 174124), (1724, 150894), (1818, 143092), (1992, 130593), (2424, 107319), (2586, 100596), (2988, 87062), (3448, 75447), (3636, 71546), (3879, 67064), (5172, 50298), (5976, 43531), (7272, 35773), (7758, 33532), (8383, 31032), (10344, 25149), (15516, 16766)]