381086532

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 1038191616

約数和(自身を除く): 657105084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 83, 108, 111, 148, 162, 166, 222, 249, 324, 332, 333, 383, 444, 498, 666, 747, 766, 996, 999, 1149, 1332, 1494, 1532, 1998, 2241, 2298, 2988, 2997, 3071, 3447, 3996, 4482, 4596, 5994, 6142, 6723, 6894, 8964, 9213, 10341, 11988, 12284, 13446, 13788, 14171, 18426, 20682, 26892, 27639, 28342, 31023, 31789, 36852, 41364, 42513, 55278, 56684, 62046, 63578, 82917, 85026, 95367, 110556, 124092, 127156, 127539, 165834, 170052, 190734, 248751, 255078, 286101, 331668, 381468, 382617, 497502, 510156, 572202, 765234, 858303, 995004, 1144404, 1147851, 1176193, 1530468, 1716606, 2295702, 2352386, 2574909, 3433212, 3528579, 4591404, 4704772, 5149818, 7057158, 10299636, 10585737, 14114316, 21171474, 31757211, 42342948, 63514422, 95271633, 127028844, 190543266, 381086532]

約数ペア:

[(1, 381086532), (2, 190543266), (3, 127028844), (4, 95271633), (6, 63514422), (9, 42342948), (12, 31757211), (18, 21171474), (27, 14114316), (36, 10585737), (37, 10299636), (54, 7057158), (74, 5149818), (81, 4704772), (83, 4591404), (108, 3528579), (111, 3433212), (148, 2574909), (162, 2352386), (166, 2295702), (222, 1716606), (249, 1530468), (324, 1176193), (332, 1147851), (333, 1144404), (383, 995004), (444, 858303), (498, 765234), (666, 572202), (747, 510156), (766, 497502), (996, 382617), (999, 381468), (1149, 331668), (1332, 286101), (1494, 255078), (1532, 248751), (1998, 190734), (2241, 170052), (2298, 165834), (2988, 127539), (2997, 127156), (3071, 124092), (3447, 110556), (3996, 95367), (4482, 85026), (4596, 82917), (5994, 63578), (6142, 62046), (6723, 56684), (6894, 55278), (8964, 42513), (9213, 41364), (10341, 36852), (11988, 31789), (12284, 31023), (13446, 28342), (13788, 27639), (14171, 26892), (18426, 20682)]