317960568

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 887468400

約数和(自身を除く): 569507832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 97, 106, 159, 194, 212, 291, 318, 388, 424, 477, 582, 636, 776, 859, 873, 954, 1164, 1272, 1718, 1746, 1908, 2328, 2577, 3436, 3492, 3816, 5141, 5154, 6872, 6984, 7731, 10282, 10308, 15423, 15462, 20564, 20616, 30846, 30924, 41128, 45527, 46269, 61692, 61848, 83323, 91054, 92538, 123384, 136581, 166646, 182108, 185076, 249969, 273162, 333292, 364216, 370152, 409743, 499938, 546324, 666584, 749907, 819486, 999876, 1092648, 1499814, 1638972, 1999752, 2999628, 3277944, 4416119, 5999256, 8832238, 13248357, 17664476, 26496714, 35328952, 39745071, 52993428, 79490142, 105986856, 158980284, 317960568]

約数ペア:

[(1, 317960568), (2, 158980284), (3, 105986856), (4, 79490142), (6, 52993428), (8, 39745071), (9, 35328952), (12, 26496714), (18, 17664476), (24, 13248357), (36, 8832238), (53, 5999256), (72, 4416119), (97, 3277944), (106, 2999628), (159, 1999752), (194, 1638972), (212, 1499814), (291, 1092648), (318, 999876), (388, 819486), (424, 749907), (477, 666584), (582, 546324), (636, 499938), (776, 409743), (859, 370152), (873, 364216), (954, 333292), (1164, 273162), (1272, 249969), (1718, 185076), (1746, 182108), (1908, 166646), (2328, 136581), (2577, 123384), (3436, 92538), (3492, 91054), (3816, 83323), (5141, 61848), (5154, 61692), (6872, 46269), (6984, 45527), (7731, 41128), (10282, 30924), (10308, 30846), (15423, 20616), (15462, 20564)]