275431112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 583813440

約数和(自身を除く): 308382328

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 97, 164, 194, 328, 388, 451, 776, 787, 902, 1067, 1574, 1804, 2134, 3148, 3608, 3977, 4268, 6296, 7954, 8536, 8657, 15908, 17314, 31816, 32267, 34628, 43747, 64534, 69256, 76339, 87494, 129068, 152678, 174988, 258136, 305356, 349976, 354937, 610712, 709874, 839729, 1419748, 1679458, 2839496, 3129899, 3358916, 6259798, 6717832, 12519596, 25039192, 34428889, 68857778, 137715556, 275431112]

約数ペア:

[(1, 275431112), (2, 137715556), (4, 68857778), (8, 34428889), (11, 25039192), (22, 12519596), (41, 6717832), (44, 6259798), (82, 3358916), (88, 3129899), (97, 2839496), (164, 1679458), (194, 1419748), (328, 839729), (388, 709874), (451, 610712), (776, 354937), (787, 349976), (902, 305356), (1067, 258136), (1574, 174988), (1804, 152678), (2134, 129068), (3148, 87494), (3608, 76339), (3977, 69256), (4268, 64534), (6296, 43747), (7954, 34628), (8536, 32267), (8657, 31816), (15908, 17314)]