260948142

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 160

約数和(自身を含む): 744167424

約数和(自身を除く): 483219282

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 81, 91, 93, 117, 126, 162, 182, 186, 189, 217, 234, 273, 279, 351, 378, 403, 434, 546, 558, 567, 571, 651, 702, 806, 819, 837, 1053, 1134, 1142, 1209, 1302, 1638, 1674, 1713, 1953, 2106, 2418, 2457, 2511, 2821, 3426, 3627, 3906, 3997, 4914, 5022, 5139, 5642, 5859, 7254, 7371, 7423, 7994, 8463, 10278, 10881, 11718, 11991, 14742, 14846, 15417, 16926, 17577, 17701, 21762, 22269, 23982, 25389, 30834, 32643, 35154, 35402, 35973, 44538, 46251, 50778, 51961, 53103, 65286, 66807, 71946, 76167, 92502, 103922, 106206, 107919, 123907, 133614, 152334, 155883, 159309, 200421, 215838, 228501, 230113, 247814, 311766, 318618, 323757, 371721, 400842, 457002, 460226, 467649, 477927, 601263, 647514, 690339, 743442, 935298, 955854, 1115163, 1202526, 1380678, 1402947, 1433781, 1610791, 2071017, 2230326, 2805894, 2867562, 3221582, 3345489, 4142034, 4208841, 4832373, 6213051, 6690978, 8417682, 9664746, 10036467, 12426102, 14497119, 18639153, 20072934, 28994238, 37278306, 43491357, 86982714, 130474071, 260948142]

約数ペア:

[(1, 260948142), (2, 130474071), (3, 86982714), (6, 43491357), (7, 37278306), (9, 28994238), (13, 20072934), (14, 18639153), (18, 14497119), (21, 12426102), (26, 10036467), (27, 9664746), (31, 8417682), (39, 6690978), (42, 6213051), (54, 4832373), (62, 4208841), (63, 4142034), (78, 3345489), (81, 3221582), (91, 2867562), (93, 2805894), (117, 2230326), (126, 2071017), (162, 1610791), (182, 1433781), (186, 1402947), (189, 1380678), (217, 1202526), (234, 1115163), (273, 955854), (279, 935298), (351, 743442), (378, 690339), (403, 647514), (434, 601263), (546, 477927), (558, 467649), (567, 460226), (571, 457002), (651, 400842), (702, 371721), (806, 323757), (819, 318618), (837, 311766), (1053, 247814), (1134, 230113), (1142, 228501), (1209, 215838), (1302, 200421), (1638, 159309), (1674, 155883), (1713, 152334), (1953, 133614), (2106, 123907), (2418, 107919), (2457, 106206), (2511, 103922), (2821, 92502), (3426, 76167), (3627, 71946), (3906, 66807), (3997, 65286), (4914, 53103), (5022, 51961), (5139, 50778), (5642, 46251), (5859, 44538), (7254, 35973), (7371, 35402), (7423, 35154), (7994, 32643), (8463, 30834), (10278, 25389), (10881, 23982), (11718, 22269), (11991, 21762), (14742, 17701), (14846, 17577), (15417, 16926)]