320533056

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 168

約数和(自身を含む): 982675200

約数和(自身を除く): 662142144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 64, 72, 87, 93, 96, 116, 124, 144, 174, 186, 192, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 576, 619, 696, 744, 899, 928, 992, 1044, 1116, 1238, 1392, 1488, 1798, 1856, 1857, 1984, 2088, 2232, 2476, 2697, 2784, 2976, 3596, 3714, 4176, 4464, 4952, 5394, 5568, 5571, 5952, 7192, 7428, 8091, 8352, 8928, 9904, 10788, 11142, 14384, 14856, 16182, 16704, 17856, 17951, 19189, 19808, 21576, 22284, 28768, 29712, 32364, 35902, 38378, 39616, 43152, 44568, 53853, 57536, 57567, 59424, 64728, 71804, 76756, 86304, 89136, 107706, 115134, 118848, 129456, 143608, 153512, 161559, 172608, 172701, 178272, 215412, 230268, 258912, 287216, 307024, 323118, 345402, 356544, 430824, 460536, 517824, 556481, 574432, 614048, 646236, 690804, 861648, 921072, 1112962, 1148864, 1228096, 1292472, 1381608, 1669443, 1723296, 1842144, 2225924, 2584944, 2763216, 3338886, 3446592, 3684288, 4451848, 5008329, 5169888, 5526432, 6677772, 8903696, 10016658, 10339776, 11052864, 13355544, 17807392, 20033316, 26711088, 35614784, 40066632, 53422176, 80133264, 106844352, 160266528, 320533056]

約数ペア:

[(1, 320533056), (2, 160266528), (3, 106844352), (4, 80133264), (6, 53422176), (8, 40066632), (9, 35614784), (12, 26711088), (16, 20033316), (18, 17807392), (24, 13355544), (29, 11052864), (31, 10339776), (32, 10016658), (36, 8903696), (48, 6677772), (58, 5526432), (62, 5169888), (64, 5008329), (72, 4451848), (87, 3684288), (93, 3446592), (96, 3338886), (116, 2763216), (124, 2584944), (144, 2225924), (174, 1842144), (186, 1723296), (192, 1669443), (232, 1381608), (248, 1292472), (261, 1228096), (279, 1148864), (288, 1112962), (348, 921072), (372, 861648), (464, 690804), (496, 646236), (522, 614048), (558, 574432), (576, 556481), (619, 517824), (696, 460536), (744, 430824), (899, 356544), (928, 345402), (992, 323118), (1044, 307024), (1116, 287216), (1238, 258912), (1392, 230268), (1488, 215412), (1798, 178272), (1856, 172701), (1857, 172608), (1984, 161559), (2088, 153512), (2232, 143608), (2476, 129456), (2697, 118848), (2784, 115134), (2976, 107706), (3596, 89136), (3714, 86304), (4176, 76756), (4464, 71804), (4952, 64728), (5394, 59424), (5568, 57567), (5571, 57536), (5952, 53853), (7192, 44568), (7428, 43152), (8091, 39616), (8352, 38378), (8928, 35902), (9904, 32364), (10788, 29712), (11142, 28768), (14384, 22284), (14856, 21576), (16182, 19808), (16704, 19189), (17856, 17951)]