620789256

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1171}}^1$

素因数の和:1419

約数の個数: 96

約数和(自身を含む): 1736904000

約数和(自身を除く): 1116114744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 199, 222, 296, 333, 398, 444, 597, 666, 796, 888, 1171, 1194, 1332, 1592, 1791, 2342, 2388, 2664, 3513, 3582, 4684, 4776, 7026, 7164, 7363, 9368, 10539, 14052, 14328, 14726, 21078, 22089, 28104, 29452, 42156, 43327, 44178, 58904, 66267, 84312, 86654, 88356, 129981, 132534, 173308, 176712, 233029, 259962, 265068, 346616, 389943, 466058, 519924, 530136, 699087, 779886, 932116, 1039848, 1398174, 1559772, 1864232, 2097261, 2796348, 3119544, 4194522, 5592696, 8389044, 8622073, 16778088, 17244146, 25866219, 34488292, 51732438, 68976584, 77598657, 103464876, 155197314, 206929752, 310394628, 620789256]

約数ペア:

[(1, 620789256), (2, 310394628), (3, 206929752), (4, 155197314), (6, 103464876), (8, 77598657), (9, 68976584), (12, 51732438), (18, 34488292), (24, 25866219), (36, 17244146), (37, 16778088), (72, 8622073), (74, 8389044), (111, 5592696), (148, 4194522), (199, 3119544), (222, 2796348), (296, 2097261), (333, 1864232), (398, 1559772), (444, 1398174), (597, 1039848), (666, 932116), (796, 779886), (888, 699087), (1171, 530136), (1194, 519924), (1332, 466058), (1592, 389943), (1791, 346616), (2342, 265068), (2388, 259962), (2664, 233029), (3513, 176712), (3582, 173308), (4684, 132534), (4776, 129981), (7026, 88356), (7164, 86654), (7363, 84312), (9368, 66267), (10539, 58904), (14052, 44178), (14328, 43327), (14726, 42156), (21078, 29452), (22089, 28104)]