213479392

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 503967744

約数和(自身を除く): 290488352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 71, 112, 124, 142, 217, 224, 248, 284, 433, 434, 496, 497, 568, 866, 868, 992, 994, 1136, 1732, 1736, 1988, 2201, 2272, 3031, 3464, 3472, 3976, 4402, 6062, 6928, 6944, 7952, 8804, 12124, 13423, 13856, 15407, 15904, 17608, 24248, 26846, 30743, 30814, 35216, 48496, 53692, 61486, 61628, 70432, 93961, 96992, 107384, 122972, 123256, 187922, 214768, 215201, 245944, 246512, 375844, 429536, 430402, 491888, 493024, 751688, 860804, 953033, 983776, 1503376, 1721608, 1906066, 3006752, 3443216, 3812132, 6671231, 6886432, 7624264, 13342462, 15248528, 26684924, 30497056, 53369848, 106739696, 213479392]

約数ペア:

[(1, 213479392), (2, 106739696), (4, 53369848), (7, 30497056), (8, 26684924), (14, 15248528), (16, 13342462), (28, 7624264), (31, 6886432), (32, 6671231), (56, 3812132), (62, 3443216), (71, 3006752), (112, 1906066), (124, 1721608), (142, 1503376), (217, 983776), (224, 953033), (248, 860804), (284, 751688), (433, 493024), (434, 491888), (496, 430402), (497, 429536), (568, 375844), (866, 246512), (868, 245944), (992, 215201), (994, 214768), (1136, 187922), (1732, 123256), (1736, 122972), (1988, 107384), (2201, 96992), (2272, 93961), (3031, 70432), (3464, 61628), (3472, 61486), (3976, 53692), (4402, 48496), (6062, 35216), (6928, 30814), (6944, 30743), (7952, 26846), (8804, 24248), (12124, 17608), (13423, 15904), (13856, 15407)]