248844864

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21247}}^1$

素因数の和:21323

約数の個数: 56

約数和(自身を含む): 669227008

約数和(自身を除く): 420382144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 21247, 42494, 63741, 84988, 127482, 169976, 254964, 339952, 509928, 679904, 1019856, 1296067, 1359808, 2039712, 2592134, 3888201, 4079424, 5184268, 7776402, 10368536, 15552804, 20737072, 31105608, 41474144, 62211216, 82948288, 124422432, 248844864]

約数ペア:

[(1, 248844864), (2, 124422432), (3, 82948288), (4, 62211216), (6, 41474144), (8, 31105608), (12, 20737072), (16, 15552804), (24, 10368536), (32, 7776402), (48, 5184268), (61, 4079424), (64, 3888201), (96, 2592134), (122, 2039712), (183, 1359808), (192, 1296067), (244, 1019856), (366, 679904), (488, 509928), (732, 339952), (976, 254964), (1464, 169976), (1952, 127482), (2928, 84988), (3904, 63741), (5856, 42494), (11712, 21247)]