2784651696

素因数分解:

$2^4\times 3^6\times {\mathrm{181}}^1\times {\mathrm{1319}}^1$

素因数の和:1526

約数の個数: 140

約数和(自身を含む): 8140051920

約数和(自身を除く): 5355400224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 181, 216, 243, 324, 362, 432, 486, 543, 648, 724, 729, 972, 1086, 1296, 1319, 1448, 1458, 1629, 1944, 2172, 2638, 2896, 2916, 3258, 3888, 3957, 4344, 4887, 5276, 5832, 6516, 7914, 8688, 9774, 10552, 11664, 11871, 13032, 14661, 15828, 19548, 21104, 23742, 26064, 29322, 31656, 35613, 39096, 43983, 47484, 58644, 63312, 71226, 78192, 87966, 94968, 106839, 117288, 131949, 142452, 175932, 189936, 213678, 234576, 238739, 263898, 284904, 320517, 351864, 427356, 477478, 527796, 569808, 641034, 703728, 716217, 854712, 954956, 961551, 1055592, 1282068, 1432434, 1709424, 1909912, 1923102, 2111184, 2148651, 2564136, 2864868, 3819824, 3846204, 4297302, 5128272, 5729736, 6445953, 7692408, 8594604, 11459472, 12891906, 15384816, 17189208, 19337859, 25783812, 34378416, 38675718, 51567624, 58013577, 77351436, 103135248, 116027154, 154702872, 174040731, 232054308, 309405744, 348081462, 464108616, 696162924, 928217232, 1392325848, 2784651696]

約数ペア:

[(1, 2784651696), (2, 1392325848), (3, 928217232), (4, 696162924), (6, 464108616), (8, 348081462), (9, 309405744), (12, 232054308), (16, 174040731), (18, 154702872), (24, 116027154), (27, 103135248), (36, 77351436), (48, 58013577), (54, 51567624), (72, 38675718), (81, 34378416), (108, 25783812), (144, 19337859), (162, 17189208), (181, 15384816), (216, 12891906), (243, 11459472), (324, 8594604), (362, 7692408), (432, 6445953), (486, 5729736), (543, 5128272), (648, 4297302), (724, 3846204), (729, 3819824), (972, 2864868), (1086, 2564136), (1296, 2148651), (1319, 2111184), (1448, 1923102), (1458, 1909912), (1629, 1709424), (1944, 1432434), (2172, 1282068), (2638, 1055592), (2896, 961551), (2916, 954956), (3258, 854712), (3888, 716217), (3957, 703728), (4344, 641034), (4887, 569808), (5276, 527796), (5832, 477478), (6516, 427356), (7914, 351864), (8688, 320517), (9774, 284904), (10552, 263898), (11664, 238739), (11871, 234576), (13032, 213678), (14661, 189936), (15828, 175932), (19548, 142452), (21104, 131949), (23742, 117288), (26064, 106839), (29322, 94968), (31656, 87966), (35613, 78192), (39096, 71226), (43983, 63312), (47484, 58644)]