2784696768

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22279}}^1$

素因数の和:22335

約数の個数: 168

約数和(自身を含む): 9416775680

約数和(自身を除く): 6632078912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3472, 3906, 4032, 4464, 5208, 5952, 6944, 7812, 8928, 10416, 13888, 15624, 17856, 20832, 22279, 31248, 41664, 44558, 62496, 66837, 89116, 124992, 133674, 155953, 178232, 200511, 267348, 311906, 356464, 401022, 467859, 534696, 623812, 690649, 712928, 802044, 935718, 1069392, 1247624, 1381298, 1403577, 1425856, 1604088, 1871436, 2071947, 2138784, 2495248, 2762596, 2807154, 3208176, 3742872, 4143894, 4277568, 4834543, 4990496, 5525192, 5614308, 6215841, 6416352, 7485744, 8287788, 9669086, 9980992, 11050384, 11228616, 12431682, 12832704, 14503629, 14971488, 16575576, 19338172, 22100768, 22457232, 24863364, 29007258, 29942976, 33151152, 38676344, 43510887, 44201536, 44914464, 49726728, 58014516, 66302304, 77352688, 87021774, 89828928, 99453456, 116029032, 132604608, 154705376, 174043548, 198906912, 232058064, 309410752, 348087096, 397813824, 464116128, 696174192, 928232256, 1392348384, 2784696768]

約数ペア:

[(1, 2784696768), (2, 1392348384), (3, 928232256), (4, 696174192), (6, 464116128), (7, 397813824), (8, 348087096), (9, 309410752), (12, 232058064), (14, 198906912), (16, 174043548), (18, 154705376), (21, 132604608), (24, 116029032), (28, 99453456), (31, 89828928), (32, 87021774), (36, 77352688), (42, 66302304), (48, 58014516), (56, 49726728), (62, 44914464), (63, 44201536), (64, 43510887), (72, 38676344), (84, 33151152), (93, 29942976), (96, 29007258), (112, 24863364), (124, 22457232), (126, 22100768), (144, 19338172), (168, 16575576), (186, 14971488), (192, 14503629), (217, 12832704), (224, 12431682), (248, 11228616), (252, 11050384), (279, 9980992), (288, 9669086), (336, 8287788), (372, 7485744), (434, 6416352), (448, 6215841), (496, 5614308), (504, 5525192), (558, 4990496), (576, 4834543), (651, 4277568), (672, 4143894), (744, 3742872), (868, 3208176), (992, 2807154), (1008, 2762596), (1116, 2495248), (1302, 2138784), (1344, 2071947), (1488, 1871436), (1736, 1604088), (1953, 1425856), (1984, 1403577), (2016, 1381298), (2232, 1247624), (2604, 1069392), (2976, 935718), (3472, 802044), (3906, 712928), (4032, 690649), (4464, 623812), (5208, 534696), (5952, 467859), (6944, 401022), (7812, 356464), (8928, 311906), (10416, 267348), (13888, 200511), (15624, 178232), (17856, 155953), (20832, 133674), (22279, 124992), (31248, 89116), (41664, 66837), (44558, 62496)]