551427708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{617}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 1473885504

約数和(自身を除く): 922457796

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 337, 442, 617, 663, 674, 884, 1011, 1234, 1326, 1348, 1851, 2022, 2468, 2652, 3702, 4044, 4381, 5729, 7404, 8021, 8762, 10489, 11458, 13143, 16042, 17187, 17524, 20978, 22916, 24063, 26286, 31467, 32084, 34374, 41956, 48126, 52572, 62934, 68748, 74477, 96252, 125868, 136357, 148954, 207929, 223431, 272714, 297908, 409071, 415858, 446862, 545428, 623787, 818142, 831716, 893724, 1247574, 1636284, 2495148, 2703077, 3534793, 5406154, 7069586, 8109231, 10604379, 10812308, 14139172, 16218462, 21208758, 32436924, 42417516, 45952309, 91904618, 137856927, 183809236, 275713854, 551427708]

約数ペア:

[(1, 551427708), (2, 275713854), (3, 183809236), (4, 137856927), (6, 91904618), (12, 45952309), (13, 42417516), (17, 32436924), (26, 21208758), (34, 16218462), (39, 14139172), (51, 10812308), (52, 10604379), (68, 8109231), (78, 7069586), (102, 5406154), (156, 3534793), (204, 2703077), (221, 2495148), (337, 1636284), (442, 1247574), (617, 893724), (663, 831716), (674, 818142), (884, 623787), (1011, 545428), (1234, 446862), (1326, 415858), (1348, 409071), (1851, 297908), (2022, 272714), (2468, 223431), (2652, 207929), (3702, 148954), (4044, 136357), (4381, 125868), (5729, 96252), (7404, 74477), (8021, 68748), (8762, 62934), (10489, 52572), (11458, 48126), (13143, 41956), (16042, 34374), (17187, 32084), (17524, 31467), (20978, 26286), (22916, 24063)]