342438228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:778

約数の個数: 108

約数和(自身を含む): 960494080

約数和(自身を除く): 618055852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 127, 132, 198, 242, 254, 363, 381, 396, 484, 508, 619, 726, 762, 1089, 1143, 1238, 1397, 1452, 1524, 1857, 2178, 2286, 2476, 2794, 3714, 4191, 4356, 4572, 5571, 5588, 6809, 7428, 8382, 11142, 12573, 13618, 15367, 16764, 20427, 22284, 25146, 27236, 30734, 40854, 46101, 50292, 61281, 61468, 74899, 78613, 81708, 92202, 122562, 138303, 149798, 157226, 184404, 224697, 235839, 245124, 276606, 299596, 314452, 449394, 471678, 553212, 674091, 707517, 864743, 898788, 943356, 1348182, 1415034, 1729486, 2594229, 2696364, 2830068, 3458972, 5188458, 7782687, 9512173, 10376916, 15565374, 19024346, 28536519, 31130748, 38048692, 57073038, 85609557, 114146076, 171219114, 342438228]

約数ペア:

[(1, 342438228), (2, 171219114), (3, 114146076), (4, 85609557), (6, 57073038), (9, 38048692), (11, 31130748), (12, 28536519), (18, 19024346), (22, 15565374), (33, 10376916), (36, 9512173), (44, 7782687), (66, 5188458), (99, 3458972), (121, 2830068), (127, 2696364), (132, 2594229), (198, 1729486), (242, 1415034), (254, 1348182), (363, 943356), (381, 898788), (396, 864743), (484, 707517), (508, 674091), (619, 553212), (726, 471678), (762, 449394), (1089, 314452), (1143, 299596), (1238, 276606), (1397, 245124), (1452, 235839), (1524, 224697), (1857, 184404), (2178, 157226), (2286, 149798), (2476, 138303), (2794, 122562), (3714, 92202), (4191, 81708), (4356, 78613), (4572, 74899), (5571, 61468), (5588, 61281), (6809, 50292), (7428, 46101), (8382, 40854), (11142, 30734), (12573, 27236), (13618, 25146), (15367, 22284), (16764, 20427)]