290312568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:842

約数の個数: 192

約数和(自身を含む): 985420800

約数和(自身を除く): 695108232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 59, 63, 72, 78, 84, 91, 104, 117, 118, 126, 156, 168, 177, 182, 234, 236, 252, 273, 312, 354, 364, 413, 468, 472, 504, 531, 546, 708, 728, 751, 767, 819, 826, 936, 1062, 1092, 1239, 1416, 1502, 1534, 1638, 1652, 2124, 2184, 2253, 2301, 2478, 3004, 3068, 3276, 3304, 3717, 4248, 4506, 4602, 4956, 5257, 5369, 6008, 6136, 6552, 6759, 6903, 7434, 9012, 9204, 9763, 9912, 10514, 10738, 13518, 13806, 14868, 15771, 16107, 18024, 18408, 19526, 21028, 21476, 27036, 27612, 29289, 29736, 31542, 32214, 39052, 42056, 42952, 44309, 47313, 48321, 54072, 55224, 58578, 63084, 64428, 68341, 78104, 87867, 88618, 94626, 96642, 117156, 126168, 128856, 132927, 136682, 175734, 177236, 189252, 193284, 205023, 234312, 265854, 273364, 310163, 351468, 354472, 378504, 386568, 398781, 410046, 531708, 546728, 576017, 615069, 620326, 702936, 797562, 820092, 930489, 1063416, 1152034, 1230138, 1240652, 1595124, 1640184, 1728051, 1860978, 2304068, 2460276, 2481304, 2791467, 3190248, 3456102, 3721956, 4032119, 4608136, 4920552, 5184153, 5582934, 6912204, 7443912, 8064238, 10368306, 11165868, 12096357, 13824408, 16128476, 20736612, 22331736, 24192714, 32256952, 36289071, 41473224, 48385428, 72578142, 96770856, 145156284, 290312568]

約数ペア:

[(1, 290312568), (2, 145156284), (3, 96770856), (4, 72578142), (6, 48385428), (7, 41473224), (8, 36289071), (9, 32256952), (12, 24192714), (13, 22331736), (14, 20736612), (18, 16128476), (21, 13824408), (24, 12096357), (26, 11165868), (28, 10368306), (36, 8064238), (39, 7443912), (42, 6912204), (52, 5582934), (56, 5184153), (59, 4920552), (63, 4608136), (72, 4032119), (78, 3721956), (84, 3456102), (91, 3190248), (104, 2791467), (117, 2481304), (118, 2460276), (126, 2304068), (156, 1860978), (168, 1728051), (177, 1640184), (182, 1595124), (234, 1240652), (236, 1230138), (252, 1152034), (273, 1063416), (312, 930489), (354, 820092), (364, 797562), (413, 702936), (468, 620326), (472, 615069), (504, 576017), (531, 546728), (546, 531708), (708, 410046), (728, 398781), (751, 386568), (767, 378504), (819, 354472), (826, 351468), (936, 310163), (1062, 273364), (1092, 265854), (1239, 234312), (1416, 205023), (1502, 193284), (1534, 189252), (1638, 177236), (1652, 175734), (2124, 136682), (2184, 132927), (2253, 128856), (2301, 126168), (2478, 117156), (3004, 96642), (3068, 94626), (3276, 88618), (3304, 87867), (3717, 78104), (4248, 68341), (4506, 64428), (4602, 63084), (4956, 58578), (5257, 55224), (5369, 54072), (6008, 48321), (6136, 47313), (6552, 44309), (6759, 42952), (6903, 42056), (7434, 39052), (9012, 32214), (9204, 31542), (9763, 29736), (9912, 29289), (10514, 27612), (10738, 27036), (13518, 21476), (13806, 21028), (14868, 19526), (15771, 18408), (16107, 18024)]