321183126

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 812657664

約数和(自身を除く): 491474538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 67, 71, 93, 99, 121, 134, 142, 186, 198, 201, 213, 242, 279, 341, 363, 402, 426, 558, 603, 639, 682, 726, 737, 781, 1023, 1089, 1206, 1278, 1474, 1562, 2046, 2077, 2178, 2201, 2211, 2343, 3069, 3751, 4154, 4402, 4422, 4686, 4757, 6138, 6231, 6603, 6633, 7029, 7502, 8107, 8591, 9514, 11253, 12462, 13206, 13266, 14058, 14271, 16214, 17182, 18693, 19809, 22506, 22847, 24211, 24321, 25773, 28542, 33759, 37386, 39618, 42813, 45694, 48422, 48642, 51546, 52327, 67518, 68541, 72633, 72963, 77319, 85626, 104654, 137082, 145266, 145926, 147467, 154638, 156981, 205623, 217899, 251317, 266321, 294934, 313962, 411246, 435798, 442401, 470943, 502634, 532642, 575597, 753951, 798963, 884802, 941886, 1151194, 1327203, 1507902, 1597926, 1622137, 1726791, 2261853, 2396889, 2654406, 3244274, 3453582, 4523706, 4793778, 4866411, 5180373, 9732822, 10360746, 14599233, 17843507, 29198466, 35687014, 53530521, 107061042, 160591563, 321183126]

約数ペア:

[(1, 321183126), (2, 160591563), (3, 107061042), (6, 53530521), (9, 35687014), (11, 29198466), (18, 17843507), (22, 14599233), (31, 10360746), (33, 9732822), (62, 5180373), (66, 4866411), (67, 4793778), (71, 4523706), (93, 3453582), (99, 3244274), (121, 2654406), (134, 2396889), (142, 2261853), (186, 1726791), (198, 1622137), (201, 1597926), (213, 1507902), (242, 1327203), (279, 1151194), (341, 941886), (363, 884802), (402, 798963), (426, 753951), (558, 575597), (603, 532642), (639, 502634), (682, 470943), (726, 442401), (737, 435798), (781, 411246), (1023, 313962), (1089, 294934), (1206, 266321), (1278, 251317), (1474, 217899), (1562, 205623), (2046, 156981), (2077, 154638), (2178, 147467), (2201, 145926), (2211, 145266), (2343, 137082), (3069, 104654), (3751, 85626), (4154, 77319), (4402, 72963), (4422, 72633), (4686, 68541), (4757, 67518), (6138, 52327), (6231, 51546), (6603, 48642), (6633, 48422), (7029, 45694), (7502, 42813), (8107, 39618), (8591, 37386), (9514, 33759), (11253, 28542), (12462, 25773), (13206, 24321), (13266, 24211), (14058, 22847), (14271, 22506), (16214, 19809), (17182, 18693)]