980731248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{7621}}^1$

素因数の和:8022

約数の個数: 80

約数和(自身を含む): 2903433216

約数和(自身を除く): 1922701968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383, 766, 1149, 1532, 2298, 2681, 3064, 4596, 5362, 6128, 7621, 8043, 9192, 10724, 15242, 16086, 18384, 21448, 22863, 30484, 32172, 42896, 45726, 53347, 60968, 64344, 91452, 106694, 121936, 128688, 160041, 182904, 213388, 320082, 365808, 426776, 640164, 853552, 1280328, 2560656, 2918843, 5837686, 8756529, 11675372, 17513058, 20431901, 23350744, 35026116, 40863802, 46701488, 61295703, 70052232, 81727604, 122591406, 140104464, 163455208, 245182812, 326910416, 490365624, 980731248]

約数ペア:

[(1, 980731248), (2, 490365624), (3, 326910416), (4, 245182812), (6, 163455208), (7, 140104464), (8, 122591406), (12, 81727604), (14, 70052232), (16, 61295703), (21, 46701488), (24, 40863802), (28, 35026116), (42, 23350744), (48, 20431901), (56, 17513058), (84, 11675372), (112, 8756529), (168, 5837686), (336, 2918843), (383, 2560656), (766, 1280328), (1149, 853552), (1532, 640164), (2298, 426776), (2681, 365808), (3064, 320082), (4596, 213388), (5362, 182904), (6128, 160041), (7621, 128688), (8043, 121936), (9192, 106694), (10724, 91452), (15242, 64344), (16086, 60968), (18384, 53347), (21448, 45726), (22863, 42896), (30484, 32172)]