908800944

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 2389430400

約数和(自身を除く): 1480629456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 419, 438, 584, 619, 838, 876, 1168, 1238, 1257, 1676, 1752, 1857, 2476, 2514, 3352, 3504, 3714, 4952, 5028, 6704, 7428, 9904, 10056, 14856, 20112, 29712, 30587, 45187, 61174, 90374, 91761, 122348, 135561, 180748, 183522, 244696, 259361, 271122, 361496, 367044, 489392, 518722, 542244, 722992, 734088, 778083, 1037444, 1084488, 1468176, 1556166, 2074888, 2168976, 3112332, 4149776, 6224664, 12449328, 18933353, 37866706, 56800059, 75733412, 113600118, 151466824, 227200236, 302933648, 454400472, 908800944]

約数ペア:

[(1, 908800944), (2, 454400472), (3, 302933648), (4, 227200236), (6, 151466824), (8, 113600118), (12, 75733412), (16, 56800059), (24, 37866706), (48, 18933353), (73, 12449328), (146, 6224664), (219, 4149776), (292, 3112332), (419, 2168976), (438, 2074888), (584, 1556166), (619, 1468176), (838, 1084488), (876, 1037444), (1168, 778083), (1238, 734088), (1257, 722992), (1676, 542244), (1752, 518722), (1857, 489392), (2476, 367044), (2514, 361496), (3352, 271122), (3504, 259361), (3714, 244696), (4952, 183522), (5028, 180748), (6704, 135561), (7428, 122348), (9904, 91761), (10056, 90374), (14856, 61174), (20112, 45187), (29712, 30587)]