20161008384

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^5\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 59385525696

約数和(自身を除く): 39224517312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 163, 176, 192, 242, 256, 264, 326, 352, 363, 384, 484, 489, 528, 652, 704, 726, 768, 968, 978, 1056, 1304, 1331, 1408, 1452, 1793, 1936, 1956, 2112, 2608, 2662, 2816, 2904, 3586, 3872, 3912, 3993, 4224, 5216, 5324, 5379, 5808, 7172, 7744, 7824, 7986, 8448, 10432, 10648, 10758, 11616, 14344, 14641, 15488, 15648, 15972, 19723, 20864, 21296, 21516, 23232, 28688, 29282, 30976, 31296, 31944, 39446, 41728, 42592, 43032, 43923, 46464, 57376, 58564, 59169, 62592, 63888, 78892, 85184, 86064, 87846, 92928, 114752, 117128, 118338, 125184, 127776, 157784, 161051, 170368, 172128, 175692, 216953, 229504, 234256, 236676, 255552, 315568, 322102, 340736, 344256, 351384, 433906, 459008, 468512, 473352, 483153, 511104, 631136, 644204, 650859, 688512, 702768, 867812, 937024, 946704, 966306, 1022208, 1262272, 1288408, 1301718, 1377024, 1405536, 1735624, 1874048, 1893408, 1932612, 2386483, 2524544, 2576816, 2603436, 2811072, 3471248, 3748096, 3786816, 3865224, 4772966, 5049088, 5153632, 5206872, 5622144, 6942496, 7159449, 7573632, 7730448, 9545932, 10307264, 10413744, 11244288, 13884992, 14318898, 15147264, 15460896, 19091864, 20614528, 20827488, 26251313, 27769984, 28637796, 30921792, 38183728, 41229056, 41654976, 52502626, 55539968, 57275592, 61843584, 76367456, 78753939, 83309952, 105005252, 114551184, 123687168, 152734912, 157507878, 166619904, 210010504, 229102368, 305469824, 315015756, 420021008, 458204736, 610939648, 630031512, 840042016, 916409472, 1260063024, 1680084032, 1832818944, 2520126048, 3360168064, 5040252096, 6720336128, 10080504192, 20161008384]

約数ペア:

[(1, 20161008384), (2, 10080504192), (3, 6720336128), (4, 5040252096), (6, 3360168064), (8, 2520126048), (11, 1832818944), (12, 1680084032), (16, 1260063024), (22, 916409472), (24, 840042016), (32, 630031512), (33, 610939648), (44, 458204736), (48, 420021008), (64, 315015756), (66, 305469824), (88, 229102368), (96, 210010504), (121, 166619904), (128, 157507878), (132, 152734912), (163, 123687168), (176, 114551184), (192, 105005252), (242, 83309952), (256, 78753939), (264, 76367456), (326, 61843584), (352, 57275592), (363, 55539968), (384, 52502626), (484, 41654976), (489, 41229056), (528, 38183728), (652, 30921792), (704, 28637796), (726, 27769984), (768, 26251313), (968, 20827488), (978, 20614528), (1056, 19091864), (1304, 15460896), (1331, 15147264), (1408, 14318898), (1452, 13884992), (1793, 11244288), (1936, 10413744), (1956, 10307264), (2112, 9545932), (2608, 7730448), (2662, 7573632), (2816, 7159449), (2904, 6942496), (3586, 5622144), (3872, 5206872), (3912, 5153632), (3993, 5049088), (4224, 4772966), (5216, 3865224), (5324, 3786816), (5379, 3748096), (5808, 3471248), (7172, 2811072), (7744, 2603436), (7824, 2576816), (7986, 2524544), (8448, 2386483), (10432, 1932612), (10648, 1893408), (10758, 1874048), (11616, 1735624), (14344, 1405536), (14641, 1377024), (15488, 1301718), (15648, 1288408), (15972, 1262272), (19723, 1022208), (20864, 966306), (21296, 946704), (21516, 937024), (23232, 867812), (28688, 702768), (29282, 688512), (30976, 650859), (31296, 644204), (31944, 631136), (39446, 511104), (41728, 483153), (42592, 473352), (43032, 468512), (43923, 459008), (46464, 433906), (57376, 351384), (58564, 344256), (59169, 340736), (62592, 322102), (63888, 315568), (78892, 255552), (85184, 236676), (86064, 234256), (87846, 229504), (92928, 216953), (114752, 175692), (117128, 172128), (118338, 170368), (125184, 161051), (127776, 157784)]