613548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 1881600

約数和(自身を除く): 1268052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 27, 36, 38, 39, 46, 52, 54, 57, 69, 76, 78, 92, 108, 114, 117, 138, 156, 171, 207, 228, 234, 247, 276, 299, 342, 351, 414, 437, 468, 494, 513, 598, 621, 684, 702, 741, 828, 874, 897, 988, 1026, 1196, 1242, 1311, 1404, 1482, 1748, 1794, 2052, 2223, 2484, 2622, 2691, 2964, 3588, 3933, 4446, 5244, 5382, 5681, 6669, 7866, 8073, 8892, 10764, 11362, 11799, 13338, 15732, 16146, 17043, 22724, 23598, 26676, 32292, 34086, 47196, 51129, 68172, 102258, 153387, 204516, 306774, 613548]

約数ペア:

[(1, 613548), (2, 306774), (3, 204516), (4, 153387), (6, 102258), (9, 68172), (12, 51129), (13, 47196), (18, 34086), (19, 32292), (23, 26676), (26, 23598), (27, 22724), (36, 17043), (38, 16146), (39, 15732), (46, 13338), (52, 11799), (54, 11362), (57, 10764), (69, 8892), (76, 8073), (78, 7866), (92, 6669), (108, 5681), (114, 5382), (117, 5244), (138, 4446), (156, 3933), (171, 3588), (207, 2964), (228, 2691), (234, 2622), (247, 2484), (276, 2223), (299, 2052), (342, 1794), (351, 1748), (414, 1482), (437, 1404), (468, 1311), (494, 1242), (513, 1196), (598, 1026), (621, 988), (684, 897), (702, 874), (741, 828)]