285009536

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 672539040

約数和(自身を除く): 387529504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 331, 434, 448, 496, 662, 868, 896, 961, 992, 1324, 1736, 1922, 1984, 2317, 2648, 3472, 3844, 3968, 4634, 5296, 6727, 6944, 7688, 9268, 10261, 10592, 13454, 13888, 15376, 18536, 20522, 21184, 26908, 27776, 30752, 37072, 41044, 42368, 53816, 61504, 71827, 74144, 82088, 107632, 123008, 143654, 148288, 164176, 215264, 287308, 296576, 318091, 328352, 430528, 574616, 636182, 656704, 861056, 1149232, 1272364, 1313408, 2226637, 2298464, 2544728, 4453274, 4596928, 5089456, 8906548, 9193856, 10178912, 17813096, 20357824, 35626192, 40715648, 71252384, 142504768, 285009536]

約数ペア:

[(1, 285009536), (2, 142504768), (4, 71252384), (7, 40715648), (8, 35626192), (14, 20357824), (16, 17813096), (28, 10178912), (31, 9193856), (32, 8906548), (56, 5089456), (62, 4596928), (64, 4453274), (112, 2544728), (124, 2298464), (128, 2226637), (217, 1313408), (224, 1272364), (248, 1149232), (331, 861056), (434, 656704), (448, 636182), (496, 574616), (662, 430528), (868, 328352), (896, 318091), (961, 296576), (992, 287308), (1324, 215264), (1736, 164176), (1922, 148288), (1984, 143654), (2317, 123008), (2648, 107632), (3472, 82088), (3844, 74144), (3968, 71827), (4634, 61504), (5296, 53816), (6727, 42368), (6944, 41044), (7688, 37072), (9268, 30752), (10261, 27776), (10592, 26908), (13454, 21184), (13888, 20522), (15376, 18536)]