211672279662

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{300109}}^1$

素因数の和:300425

約数の個数: 64

約数和(自身を含む): 466731072000

約数和(自身を除く): 255058792338

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 269, 437, 538, 807, 874, 1311, 1614, 2622, 5111, 6187, 10222, 12374, 15333, 18561, 30666, 37122, 117553, 235106, 300109, 352659, 600218, 705318, 900327, 1800654, 5702071, 6902507, 11404142, 13805014, 17106213, 20707521, 34212426, 41415042, 80729321, 131147633, 161458642, 242187963, 262295266, 393442899, 484375926, 786885798, 1533857099, 1856774383, 3067714198, 3713548766, 4601571297, 5570323149, 9203142594, 11140646298, 35278713277, 70557426554, 105836139831, 211672279662]

約数ペア:

[(1, 211672279662), (2, 105836139831), (3, 70557426554), (6, 35278713277), (19, 11140646298), (23, 9203142594), (38, 5570323149), (46, 4601571297), (57, 3713548766), (69, 3067714198), (114, 1856774383), (138, 1533857099), (269, 786885798), (437, 484375926), (538, 393442899), (807, 262295266), (874, 242187963), (1311, 161458642), (1614, 131147633), (2622, 80729321), (5111, 41415042), (6187, 34212426), (10222, 20707521), (12374, 17106213), (15333, 13805014), (18561, 11404142), (30666, 6902507), (37122, 5702071), (117553, 1800654), (235106, 900327), (300109, 705318), (352659, 600218)]