260575872

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^2\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 710556480

約数和(自身を除く): 449980608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 367, 384, 516, 688, 734, 1032, 1101, 1376, 1468, 1849, 2064, 2202, 2752, 2936, 3698, 4128, 4404, 5504, 5547, 5872, 7396, 8256, 8808, 11094, 11744, 14792, 15781, 16512, 17616, 22188, 23488, 29584, 31562, 35232, 44376, 46976, 47343, 59168, 63124, 70464, 88752, 94686, 118336, 126248, 140928, 177504, 189372, 236672, 252496, 355008, 378744, 504992, 678583, 710016, 757488, 1009984, 1357166, 1514976, 2019968, 2035749, 2714332, 3029952, 4071498, 5428664, 6059904, 8142996, 10857328, 16285992, 21714656, 32571984, 43429312, 65143968, 86858624, 130287936, 260575872]

約数ペア:

[(1, 260575872), (2, 130287936), (3, 86858624), (4, 65143968), (6, 43429312), (8, 32571984), (12, 21714656), (16, 16285992), (24, 10857328), (32, 8142996), (43, 6059904), (48, 5428664), (64, 4071498), (86, 3029952), (96, 2714332), (128, 2035749), (129, 2019968), (172, 1514976), (192, 1357166), (258, 1009984), (344, 757488), (367, 710016), (384, 678583), (516, 504992), (688, 378744), (734, 355008), (1032, 252496), (1101, 236672), (1376, 189372), (1468, 177504), (1849, 140928), (2064, 126248), (2202, 118336), (2752, 94686), (2936, 88752), (3698, 70464), (4128, 63124), (4404, 59168), (5504, 47343), (5547, 46976), (5872, 44376), (7396, 35232), (8256, 31562), (8808, 29584), (11094, 23488), (11744, 22188), (14792, 17616), (15781, 16512)]