251013096

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 707616000

約数和(自身を除く): 456602904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 239, 261, 348, 478, 503, 522, 696, 717, 956, 1006, 1044, 1434, 1509, 1912, 2012, 2088, 2151, 2868, 3018, 4024, 4302, 4527, 5736, 6036, 6931, 8604, 9054, 12072, 13862, 14587, 17208, 18108, 20793, 27724, 29174, 36216, 41586, 43761, 55448, 58348, 62379, 83172, 87522, 116696, 120217, 124758, 131283, 166344, 175044, 240434, 249516, 262566, 350088, 360651, 480868, 499032, 525132, 721302, 961736, 1050264, 1081953, 1442604, 2163906, 2885208, 3486293, 4327812, 6972586, 8655624, 10458879, 13945172, 20917758, 27890344, 31376637, 41835516, 62753274, 83671032, 125506548, 251013096]

約数ペア:

[(1, 251013096), (2, 125506548), (3, 83671032), (4, 62753274), (6, 41835516), (8, 31376637), (9, 27890344), (12, 20917758), (18, 13945172), (24, 10458879), (29, 8655624), (36, 6972586), (58, 4327812), (72, 3486293), (87, 2885208), (116, 2163906), (174, 1442604), (232, 1081953), (239, 1050264), (261, 961736), (348, 721302), (478, 525132), (503, 499032), (522, 480868), (696, 360651), (717, 350088), (956, 262566), (1006, 249516), (1044, 240434), (1434, 175044), (1509, 166344), (1912, 131283), (2012, 124758), (2088, 120217), (2151, 116696), (2868, 87522), (3018, 83172), (4024, 62379), (4302, 58348), (4527, 55448), (5736, 43761), (6036, 41586), (6931, 36216), (8604, 29174), (9054, 27724), (12072, 20793), (13862, 18108), (14587, 17208)]