224809984

素因数分解:

$2^{10}\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 88

約数和(自身を含む): 521411840

約数和(自身を除く): 296601856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 397, 448, 512, 553, 632, 794, 896, 1024, 1106, 1264, 1588, 1792, 2212, 2528, 2779, 3176, 3584, 4424, 5056, 5558, 6352, 7168, 8848, 10112, 11116, 12704, 17696, 20224, 22232, 25408, 31363, 35392, 40448, 44464, 50816, 62726, 70784, 80896, 88928, 101632, 125452, 141568, 177856, 203264, 219541, 250904, 283136, 355712, 406528, 439082, 501808, 566272, 711424, 878164, 1003616, 1422848, 1756328, 2007232, 2845696, 3512656, 4014464, 7025312, 8028928, 14050624, 16057856, 28101248, 32115712, 56202496, 112404992, 224809984]

約数ペア:

[(1, 224809984), (2, 112404992), (4, 56202496), (7, 32115712), (8, 28101248), (14, 16057856), (16, 14050624), (28, 8028928), (32, 7025312), (56, 4014464), (64, 3512656), (79, 2845696), (112, 2007232), (128, 1756328), (158, 1422848), (224, 1003616), (256, 878164), (316, 711424), (397, 566272), (448, 501808), (512, 439082), (553, 406528), (632, 355712), (794, 283136), (896, 250904), (1024, 219541), (1106, 203264), (1264, 177856), (1588, 141568), (1792, 125452), (2212, 101632), (2528, 88928), (2779, 80896), (3176, 70784), (3584, 62726), (4424, 50816), (5056, 44464), (5558, 40448), (6352, 35392), (7168, 31363), (8848, 25408), (10112, 22232), (11116, 20224), (12704, 17696)]