2667719168

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4093}}^1$

素因数の和:4197

約数の個数: 80

約数和(自身を含む): 5695900320

約数和(自身を除く): 3028181152

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 256, 268, 304, 512, 536, 608, 1072, 1216, 1273, 2144, 2432, 2546, 4093, 4288, 4864, 5092, 8186, 8576, 9728, 10184, 16372, 17152, 20368, 32744, 34304, 40736, 65488, 77767, 81472, 130976, 155534, 162944, 261952, 274231, 311068, 325888, 523904, 548462, 622136, 651776, 1047808, 1096924, 1244272, 2095616, 2193848, 2488544, 4387696, 4977088, 5210389, 8775392, 9954176, 10420778, 17550784, 19908352, 20841556, 35101568, 39816704, 41683112, 70203136, 83366224, 140406272, 166732448, 333464896, 666929792, 1333859584, 2667719168]

約数ペア:

[(1, 2667719168), (2, 1333859584), (4, 666929792), (8, 333464896), (16, 166732448), (19, 140406272), (32, 83366224), (38, 70203136), (64, 41683112), (67, 39816704), (76, 35101568), (128, 20841556), (134, 19908352), (152, 17550784), (256, 10420778), (268, 9954176), (304, 8775392), (512, 5210389), (536, 4977088), (608, 4387696), (1072, 2488544), (1216, 2193848), (1273, 2095616), (2144, 1244272), (2432, 1096924), (2546, 1047808), (4093, 651776), (4288, 622136), (4864, 548462), (5092, 523904), (8186, 325888), (8576, 311068), (9728, 274231), (10184, 261952), (16372, 162944), (17152, 155534), (20368, 130976), (32744, 81472), (34304, 77767), (40736, 65488)]