388579296

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:885

約数の個数: 192

約数和(自身を含む): 1257209856

約数和(自身を除く): 868630560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 69, 84, 92, 93, 96, 112, 124, 138, 161, 168, 184, 186, 217, 224, 248, 276, 322, 336, 368, 372, 434, 483, 496, 552, 644, 651, 672, 713, 736, 744, 811, 868, 966, 992, 1104, 1288, 1302, 1426, 1488, 1622, 1736, 1932, 2139, 2208, 2433, 2576, 2604, 2852, 2976, 3244, 3472, 3864, 4278, 4866, 4991, 5152, 5208, 5677, 5704, 6488, 6944, 7728, 8556, 9732, 9982, 10416, 11354, 11408, 12976, 14973, 15456, 17031, 17112, 18653, 19464, 19964, 20832, 22708, 22816, 25141, 25952, 29946, 34062, 34224, 37306, 38928, 39928, 45416, 50282, 55959, 59892, 68124, 68448, 74612, 75423, 77856, 79856, 90832, 100564, 111918, 119784, 130571, 136248, 149224, 150846, 159712, 175987, 181664, 201128, 223836, 239568, 261142, 272496, 298448, 301692, 351974, 391713, 402256, 447672, 479136, 522284, 527961, 544992, 578243, 596896, 603384, 703948, 783426, 804512, 895344, 1044568, 1055922, 1156486, 1206768, 1407896, 1566852, 1734729, 1790688, 2089136, 2111844, 2312972, 2413536, 2815792, 3133704, 3469458, 4047701, 4178272, 4223688, 4625944, 5631584, 6267408, 6938916, 8095402, 8447376, 9251888, 12143103, 12534816, 13877832, 16190804, 16894752, 18503776, 24286206, 27755664, 32381608, 48572412, 55511328, 64763216, 97144824, 129526432, 194289648, 388579296]

約数ペア:

[(1, 388579296), (2, 194289648), (3, 129526432), (4, 97144824), (6, 64763216), (7, 55511328), (8, 48572412), (12, 32381608), (14, 27755664), (16, 24286206), (21, 18503776), (23, 16894752), (24, 16190804), (28, 13877832), (31, 12534816), (32, 12143103), (42, 9251888), (46, 8447376), (48, 8095402), (56, 6938916), (62, 6267408), (69, 5631584), (84, 4625944), (92, 4223688), (93, 4178272), (96, 4047701), (112, 3469458), (124, 3133704), (138, 2815792), (161, 2413536), (168, 2312972), (184, 2111844), (186, 2089136), (217, 1790688), (224, 1734729), (248, 1566852), (276, 1407896), (322, 1206768), (336, 1156486), (368, 1055922), (372, 1044568), (434, 895344), (483, 804512), (496, 783426), (552, 703948), (644, 603384), (651, 596896), (672, 578243), (713, 544992), (736, 527961), (744, 522284), (811, 479136), (868, 447672), (966, 402256), (992, 391713), (1104, 351974), (1288, 301692), (1302, 298448), (1426, 272496), (1488, 261142), (1622, 239568), (1736, 223836), (1932, 201128), (2139, 181664), (2208, 175987), (2433, 159712), (2576, 150846), (2604, 149224), (2852, 136248), (2976, 130571), (3244, 119784), (3472, 111918), (3864, 100564), (4278, 90832), (4866, 79856), (4991, 77856), (5152, 75423), (5208, 74612), (5677, 68448), (5704, 68124), (6488, 59892), (6944, 55959), (7728, 50282), (8556, 45416), (9732, 39928), (9982, 38928), (10416, 37306), (11354, 34224), (11408, 34062), (12976, 29946), (14973, 25952), (15456, 25141), (17031, 22816), (17112, 22708), (18653, 20832), (19464, 19964)]