251592192

素因数分解:

$2^9\times 3^2\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:864

約数の個数: 120

約数和(自身を含む): 737296560

約数和(自身を除く): 485704368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 512, 568, 576, 639, 768, 769, 852, 1136, 1152, 1278, 1536, 1538, 1704, 2272, 2304, 2307, 2556, 3076, 3408, 4544, 4608, 4614, 5112, 6152, 6816, 6921, 9088, 9228, 10224, 12304, 13632, 13842, 18176, 18456, 20448, 24608, 27264, 27684, 36352, 36912, 40896, 49216, 54528, 54599, 55368, 73824, 81792, 98432, 109056, 109198, 110736, 147648, 163584, 163797, 196864, 218396, 221472, 295296, 327168, 327594, 393728, 436792, 442944, 491391, 590592, 655188, 873584, 885888, 982782, 1181184, 1310376, 1747168, 1771776, 1965564, 2620752, 3494336, 3543552, 3931128, 5241504, 6988672, 7862256, 10483008, 13977344, 15724512, 20966016, 27954688, 31449024, 41932032, 62898048, 83864064, 125796096, 251592192]

約数ペア:

[(1, 251592192), (2, 125796096), (3, 83864064), (4, 62898048), (6, 41932032), (8, 31449024), (9, 27954688), (12, 20966016), (16, 15724512), (18, 13977344), (24, 10483008), (32, 7862256), (36, 6988672), (48, 5241504), (64, 3931128), (71, 3543552), (72, 3494336), (96, 2620752), (128, 1965564), (142, 1771776), (144, 1747168), (192, 1310376), (213, 1181184), (256, 982782), (284, 885888), (288, 873584), (384, 655188), (426, 590592), (512, 491391), (568, 442944), (576, 436792), (639, 393728), (768, 327594), (769, 327168), (852, 295296), (1136, 221472), (1152, 218396), (1278, 196864), (1536, 163797), (1538, 163584), (1704, 147648), (2272, 110736), (2304, 109198), (2307, 109056), (2556, 98432), (3076, 81792), (3408, 73824), (4544, 55368), (4608, 54599), (4614, 54528), (5112, 49216), (6152, 40896), (6816, 36912), (6921, 36352), (9088, 27684), (9228, 27264), (10224, 24608), (12304, 20448), (13632, 18456), (13842, 18176)]