317996928

素因数分解:

$2^7\times 3^4\times {\mathrm{30671}}^1$

素因数の和:30697

約数の個数: 80

約数和(自身を含む): 946384560

約数和(自身を除く): 628387632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 30671, 61342, 92013, 122684, 184026, 245368, 276039, 368052, 490736, 552078, 736104, 828117, 981472, 1104156, 1472208, 1656234, 1962944, 2208312, 2484351, 2944416, 3312468, 3925888, 4416624, 4968702, 5888832, 6624936, 8833248, 9937404, 11777664, 13249872, 17666496, 19874808, 26499744, 35332992, 39749616, 52999488, 79499232, 105998976, 158998464, 317996928]

約数ペア:

[(1, 317996928), (2, 158998464), (3, 105998976), (4, 79499232), (6, 52999488), (8, 39749616), (9, 35332992), (12, 26499744), (16, 19874808), (18, 17666496), (24, 13249872), (27, 11777664), (32, 9937404), (36, 8833248), (48, 6624936), (54, 5888832), (64, 4968702), (72, 4416624), (81, 3925888), (96, 3312468), (108, 2944416), (128, 2484351), (144, 2208312), (162, 1962944), (192, 1656234), (216, 1472208), (288, 1104156), (324, 981472), (384, 828117), (432, 736104), (576, 552078), (648, 490736), (864, 368052), (1152, 276039), (1296, 245368), (1728, 184026), (2592, 122684), (3456, 92013), (5184, 61342), (10368, 30671)]