245899296

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{13997}}^1$

素因数の和:14074

約数の個数: 72

約数和(自身を含む): 710790444

約数和(自身を除く): 464891148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 13997, 17568, 27994, 41991, 55988, 83982, 111976, 125973, 167964, 223952, 251946, 335928, 447904, 503892, 671856, 853817, 1007784, 1343712, 1707634, 2015568, 2561451, 3415268, 4031136, 5122902, 6830536, 7684353, 10245804, 13661072, 15368706, 20491608, 27322144, 30737412, 40983216, 61474824, 81966432, 122949648, 245899296]

約数ペア:

[(1, 245899296), (2, 122949648), (3, 81966432), (4, 61474824), (6, 40983216), (8, 30737412), (9, 27322144), (12, 20491608), (16, 15368706), (18, 13661072), (24, 10245804), (32, 7684353), (36, 6830536), (48, 5122902), (61, 4031136), (72, 3415268), (96, 2561451), (122, 2015568), (144, 1707634), (183, 1343712), (244, 1007784), (288, 853817), (366, 671856), (488, 503892), (549, 447904), (732, 335928), (976, 251946), (1098, 223952), (1464, 167964), (1952, 125973), (2196, 111976), (2928, 83982), (4392, 55988), (5856, 41991), (8784, 27994), (13997, 17568)]