244601604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3329}}^1$

素因数の和:3509

約数の個数: 72

約数和(自身を含む): 670302360

約数和(自身を除く): 425700756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1413, 1884, 2041, 2826, 3329, 4082, 5652, 6123, 6658, 8164, 9987, 12246, 13316, 18369, 19974, 24492, 29961, 36738, 39948, 43277, 59922, 73476, 86554, 119844, 129831, 173108, 259662, 389493, 519324, 522653, 778986, 1045306, 1557972, 1567959, 2090612, 3135918, 4703877, 6271836, 6794489, 9407754, 13588978, 18815508, 20383467, 27177956, 40766934, 61150401, 81533868, 122300802, 244601604]

約数ペア:

[(1, 244601604), (2, 122300802), (3, 81533868), (4, 61150401), (6, 40766934), (9, 27177956), (12, 20383467), (13, 18815508), (18, 13588978), (26, 9407754), (36, 6794489), (39, 6271836), (52, 4703877), (78, 3135918), (117, 2090612), (156, 1567959), (157, 1557972), (234, 1045306), (314, 778986), (468, 522653), (471, 519324), (628, 389493), (942, 259662), (1413, 173108), (1884, 129831), (2041, 119844), (2826, 86554), (3329, 73476), (4082, 59922), (5652, 43277), (6123, 39948), (6658, 36738), (8164, 29961), (9987, 24492), (12246, 19974), (13316, 18369)]