1661505888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{6737}}^1$

素因数の和:7124

約数の個数: 96

約数和(自身を含む): 4998841344

約数和(自身を除く): 3337335456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 367, 672, 734, 1101, 1468, 2202, 2569, 2936, 4404, 5138, 5872, 6737, 7707, 8808, 10276, 11744, 13474, 15414, 17616, 20211, 20552, 26948, 30828, 35232, 40422, 41104, 47159, 53896, 61656, 80844, 82208, 94318, 107792, 123312, 141477, 161688, 188636, 215584, 246624, 282954, 323376, 377272, 565908, 646752, 754544, 1131816, 1509088, 2263632, 2472479, 4527264, 4944958, 7417437, 9889916, 14834874, 17307353, 19779832, 29669748, 34614706, 39559664, 51922059, 59339496, 69229412, 79119328, 103844118, 118678992, 138458824, 207688236, 237357984, 276917648, 415376472, 553835296, 830752944, 1661505888]

約数ペア:

[(1, 1661505888), (2, 830752944), (3, 553835296), (4, 415376472), (6, 276917648), (7, 237357984), (8, 207688236), (12, 138458824), (14, 118678992), (16, 103844118), (21, 79119328), (24, 69229412), (28, 59339496), (32, 51922059), (42, 39559664), (48, 34614706), (56, 29669748), (84, 19779832), (96, 17307353), (112, 14834874), (168, 9889916), (224, 7417437), (336, 4944958), (367, 4527264), (672, 2472479), (734, 2263632), (1101, 1509088), (1468, 1131816), (2202, 754544), (2569, 646752), (2936, 565908), (4404, 377272), (5138, 323376), (5872, 282954), (6737, 246624), (7707, 215584), (8808, 188636), (10276, 161688), (11744, 141477), (13474, 123312), (15414, 107792), (17616, 94318), (20211, 82208), (20552, 80844), (26948, 61656), (30828, 53896), (35232, 47159), (40422, 41104)]