315915488

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3607}}^1$

素因数の和:3664

約数の個数: 96

約数和(自身を含む): 785562624

約数和(自身を除く): 469647136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 224, 238, 272, 322, 368, 391, 476, 544, 644, 736, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 3607, 3808, 5152, 5474, 6256, 7214, 10948, 12512, 14428, 21896, 25249, 28856, 43792, 50498, 57712, 61319, 82961, 87584, 100996, 115424, 122638, 165922, 201992, 245276, 331844, 403984, 429233, 490552, 580727, 663688, 807968, 858466, 981104, 1161454, 1327376, 1410337, 1716932, 1962208, 2322908, 2654752, 2820674, 3433864, 4645816, 5641348, 6867728, 9291632, 9872359, 11282696, 13735456, 18583264, 19744718, 22565392, 39489436, 45130784, 78978872, 157957744, 315915488]

約数ペア:

[(1, 315915488), (2, 157957744), (4, 78978872), (7, 45130784), (8, 39489436), (14, 22565392), (16, 19744718), (17, 18583264), (23, 13735456), (28, 11282696), (32, 9872359), (34, 9291632), (46, 6867728), (56, 5641348), (68, 4645816), (92, 3433864), (112, 2820674), (119, 2654752), (136, 2322908), (161, 1962208), (184, 1716932), (224, 1410337), (238, 1327376), (272, 1161454), (322, 981104), (368, 858466), (391, 807968), (476, 663688), (544, 580727), (644, 490552), (736, 429233), (782, 403984), (952, 331844), (1288, 245276), (1564, 201992), (1904, 165922), (2576, 122638), (2737, 115424), (3128, 100996), (3607, 87584), (3808, 82961), (5152, 61319), (5474, 57712), (6256, 50498), (7214, 43792), (10948, 28856), (12512, 25249), (14428, 21896)]