2209638.00000000

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 162252720

約数和(自身を除く): 88774832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 128, 176, 194, 256, 269, 352, 388, 538, 704, 776, 1067, 1076, 1408, 1552, 2134, 2152, 2816, 2959, 3104, 4268, 4304, 5918, 6208, 8536, 8608, 11836, 12416, 17072, 17216, 23672, 24832, 26093, 34144, 34432, 47344, 52186, 68288, 68864, 94688, 104372, 136576, 189376, 208744, 273152, 287023, 378752, 417488, 574046, 757504, 834976, 1148092, 1669952, 2296184, 3339904, 4592368, 6679808, 9184736, 18369472, 36738944, 73477888]

約数ペア:

[(1, 73477888), (2, 36738944), (4, 18369472), (8, 9184736), (11, 6679808), (16, 4592368), (22, 3339904), (32, 2296184), (44, 1669952), (64, 1148092), (88, 834976), (97, 757504), (128, 574046), (176, 417488), (194, 378752), (256, 287023), (269, 273152), (352, 208744), (388, 189376), (538, 136576), (704, 104372), (776, 94688), (1067, 68864), (1076, 68288), (1408, 52186), (1552, 47344), (2134, 34432), (2152, 34144), (2816, 26093), (2959, 24832), (3104, 23672), (4268, 17216), (4304, 17072), (5918, 12416), (6208, 11836), (8536, 8608)]