1207463764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 2383438848

約数和(自身を除く): 1175975084

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 157, 169, 314, 338, 367, 403, 628, 676, 734, 806, 1468, 1612, 2041, 4082, 4771, 4867, 5239, 8164, 9542, 9734, 10478, 11377, 19084, 19468, 20956, 22754, 26533, 45508, 53066, 57619, 62023, 63271, 106132, 115238, 124046, 126542, 147901, 230476, 248092, 253084, 295802, 591604, 749047, 822523, 1498094, 1645046, 1786189, 1922713, 2996188, 3290092, 3572378, 3845426, 7144756, 7690852, 9737611, 19475222, 23220457, 38950444, 46440914, 92881828, 301865941, 603731882, 1207463764]

約数ペア:

[(1, 1207463764), (2, 603731882), (4, 301865941), (13, 92881828), (26, 46440914), (31, 38950444), (52, 23220457), (62, 19475222), (124, 9737611), (157, 7690852), (169, 7144756), (314, 3845426), (338, 3572378), (367, 3290092), (403, 2996188), (628, 1922713), (676, 1786189), (734, 1645046), (806, 1498094), (1468, 822523), (1612, 749047), (2041, 591604), (4082, 295802), (4771, 253084), (4867, 248092), (5239, 230476), (8164, 147901), (9542, 126542), (9734, 124046), (10478, 115238), (11377, 106132), (19084, 63271), (19468, 62023), (20956, 57619), (22754, 53066), (26533, 45508)]