277930128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26683}}^1$

素因数の和:26732

約数の個数: 80

約数和(自身を含む): 847056896

約数和(自身を除く): 569126768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 26683, 53366, 80049, 106732, 160098, 186781, 213464, 320196, 373562, 426928, 560343, 640392, 747124, 827173, 1120686, 1280784, 1494248, 1654346, 2241372, 2481519, 2988496, 3308692, 4482744, 4963038, 5790211, 6617384, 8965488, 9926076, 11580422, 13234768, 17370633, 19852152, 23160844, 34741266, 39704304, 46321688, 69482532, 92643376, 138965064, 277930128]

約数ペア:

[(1, 277930128), (2, 138965064), (3, 92643376), (4, 69482532), (6, 46321688), (7, 39704304), (8, 34741266), (12, 23160844), (14, 19852152), (16, 17370633), (21, 13234768), (24, 11580422), (28, 9926076), (31, 8965488), (42, 6617384), (48, 5790211), (56, 4963038), (62, 4482744), (84, 3308692), (93, 2988496), (112, 2481519), (124, 2241372), (168, 1654346), (186, 1494248), (217, 1280784), (248, 1120686), (336, 827173), (372, 747124), (434, 640392), (496, 560343), (651, 426928), (744, 373562), (868, 320196), (1302, 213464), (1488, 186781), (1736, 160098), (2604, 106732), (3472, 80049), (5208, 53366), (10416, 26683)]