317642976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157561}}^1$

素因数の和:157584

約数の個数: 72

約数和(自身を含む): 1032346224

約数和(自身を除く): 714703248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 157561, 315122, 472683, 630244, 945366, 1102927, 1260488, 1418049, 1890732, 2205854, 2520976, 2836098, 3308781, 3781464, 4411708, 5041952, 5672196, 6617562, 7562928, 8823416, 9926343, 11344392, 13235124, 15125856, 17646832, 19852686, 22688784, 26470248, 35293664, 39705372, 45377568, 52940496, 79410744, 105880992, 158821488, 317642976]

約数ペア:

[(1, 317642976), (2, 158821488), (3, 105880992), (4, 79410744), (6, 52940496), (7, 45377568), (8, 39705372), (9, 35293664), (12, 26470248), (14, 22688784), (16, 19852686), (18, 17646832), (21, 15125856), (24, 13235124), (28, 11344392), (32, 9926343), (36, 8823416), (42, 7562928), (48, 6617562), (56, 5672196), (63, 5041952), (72, 4411708), (84, 3781464), (96, 3308781), (112, 2836098), (126, 2520976), (144, 2205854), (168, 1890732), (224, 1418049), (252, 1260488), (288, 1102927), (336, 945366), (504, 630244), (672, 472683), (1008, 315122), (2016, 157561)]