280082976

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{18583}}^1$

素因数の和:18753

約数の個数: 48

約数和(自身を含む): 739940544

約数和(自身を除く): 459857568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 15072, 18583, 37166, 55749, 74332, 111498, 148664, 222996, 297328, 445992, 594656, 891984, 1783968, 2917531, 5835062, 8752593, 11670124, 17505186, 23340248, 35010372, 46680496, 70020744, 93360992, 140041488, 280082976]

約数ペア:

[(1, 280082976), (2, 140041488), (3, 93360992), (4, 70020744), (6, 46680496), (8, 35010372), (12, 23340248), (16, 17505186), (24, 11670124), (32, 8752593), (48, 5835062), (96, 2917531), (157, 1783968), (314, 891984), (471, 594656), (628, 445992), (942, 297328), (1256, 222996), (1884, 148664), (2512, 111498), (3768, 74332), (5024, 55749), (7536, 37166), (15072, 18583)]