628045110142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1\times {\mathrm{1861}}^1$

素因数の和:3185

約数の個数: 64

約数和(自身を含む): 1007800915968

約数和(自身を除く): 379755805826

約数列:

[1, 2, 31, 37, 62, 74, 131, 262, 1123, 1147, 1861, 2246, 2294, 3722, 4061, 4847, 8122, 9694, 34813, 41551, 57691, 68857, 69626, 83102, 115382, 137714, 147113, 150257, 243791, 294226, 300514, 487582, 1288081, 2089903, 2134567, 2576162, 4179806, 4269134, 4560503, 5443181, 7557521, 9020267, 9121006, 10886362, 15115042, 18040534, 64786993, 77326411, 129573986, 154652822, 168738611, 273777293, 279628277, 337477222, 547554586, 559256554, 2397118741, 4794237482, 8487096083, 10129759841, 16974192166, 20259519682, 314022555071, 628045110142]

約数ペア:

[(1, 628045110142), (2, 314022555071), (31, 20259519682), (37, 16974192166), (62, 10129759841), (74, 8487096083), (131, 4794237482), (262, 2397118741), (1123, 559256554), (1147, 547554586), (1861, 337477222), (2246, 279628277), (2294, 273777293), (3722, 168738611), (4061, 154652822), (4847, 129573986), (8122, 77326411), (9694, 64786993), (34813, 18040534), (41551, 15115042), (57691, 10886362), (68857, 9121006), (69626, 9020267), (83102, 7557521), (115382, 5443181), (137714, 4560503), (147113, 4269134), (150257, 4179806), (243791, 2576162), (294226, 2134567), (300514, 2089903), (487582, 1288081)]