551076876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 1634820096

約数和(自身を除く): 1083743220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 127, 134, 201, 252, 254, 257, 268, 381, 402, 469, 508, 514, 603, 762, 771, 804, 889, 938, 1028, 1143, 1206, 1407, 1524, 1542, 1778, 1799, 1876, 2286, 2313, 2412, 2667, 2814, 3084, 3556, 3598, 4221, 4572, 4626, 5334, 5397, 5628, 7196, 8001, 8442, 8509, 9252, 10668, 10794, 16002, 16191, 16884, 17018, 17219, 21588, 25527, 32004, 32382, 32639, 34036, 34438, 51054, 51657, 59563, 64764, 65278, 68876, 76581, 97917, 102108, 103314, 119126, 120533, 130556, 153162, 154971, 178689, 195834, 206628, 228473, 238252, 241066, 293751, 306324, 309942, 357378, 361599, 391668, 456946, 482132, 536067, 587502, 619884, 685419, 714756, 723198, 913892, 1072134, 1084797, 1175004, 1370838, 1446396, 2056257, 2144268, 2169594, 2186813, 2741676, 4112514, 4339188, 4373626, 6560439, 8225028, 8747252, 13120878, 15307691, 19681317, 26241756, 30615382, 39362634, 45923073, 61230764, 78725268, 91846146, 137769219, 183692292, 275538438, 551076876]

約数ペア:

[(1, 551076876), (2, 275538438), (3, 183692292), (4, 137769219), (6, 91846146), (7, 78725268), (9, 61230764), (12, 45923073), (14, 39362634), (18, 30615382), (21, 26241756), (28, 19681317), (36, 15307691), (42, 13120878), (63, 8747252), (67, 8225028), (84, 6560439), (126, 4373626), (127, 4339188), (134, 4112514), (201, 2741676), (252, 2186813), (254, 2169594), (257, 2144268), (268, 2056257), (381, 1446396), (402, 1370838), (469, 1175004), (508, 1084797), (514, 1072134), (603, 913892), (762, 723198), (771, 714756), (804, 685419), (889, 619884), (938, 587502), (1028, 536067), (1143, 482132), (1206, 456946), (1407, 391668), (1524, 361599), (1542, 357378), (1778, 309942), (1799, 306324), (1876, 293751), (2286, 241066), (2313, 238252), (2412, 228473), (2667, 206628), (2814, 195834), (3084, 178689), (3556, 154971), (3598, 153162), (4221, 130556), (4572, 120533), (4626, 119126), (5334, 103314), (5397, 102108), (5628, 97917), (7196, 76581), (8001, 68876), (8442, 65278), (8509, 64764), (9252, 59563), (10668, 51657), (10794, 51054), (16002, 34438), (16191, 34036), (16884, 32639), (17018, 32382), (17219, 32004), (21588, 25527)]