387668736

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:128

約数の個数: 324

約数和(自身を含む): 1408422288

約数和(自身を除く): 1020753552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 43, 48, 52, 56, 63, 64, 72, 78, 84, 86, 91, 96, 104, 112, 117, 126, 128, 129, 144, 156, 168, 172, 182, 192, 208, 224, 234, 252, 256, 258, 273, 288, 301, 312, 336, 344, 364, 384, 387, 416, 448, 468, 504, 516, 546, 559, 576, 602, 624, 672, 688, 728, 768, 774, 819, 832, 896, 903, 936, 1008, 1032, 1092, 1118, 1152, 1204, 1248, 1344, 1376, 1456, 1548, 1638, 1664, 1677, 1792, 1806, 1849, 1872, 2016, 2064, 2184, 2236, 2304, 2408, 2496, 2688, 2709, 2752, 2912, 3096, 3276, 3328, 3354, 3612, 3698, 3744, 3913, 4032, 4128, 4368, 4472, 4816, 4992, 5031, 5376, 5418, 5504, 5547, 5824, 6192, 6552, 6708, 7224, 7396, 7488, 7826, 8064, 8256, 8736, 8944, 9632, 9984, 10062, 10836, 11008, 11094, 11648, 11739, 12384, 12943, 13104, 13416, 14448, 14792, 14976, 15652, 16128, 16512, 16641, 17472, 17888, 19264, 20124, 21672, 22188, 23296, 23478, 24037, 24768, 25886, 26208, 26832, 28896, 29584, 29952, 31304, 33024, 33282, 34944, 35217, 35776, 38528, 38829, 40248, 43344, 44376, 46956, 48074, 49536, 51772, 52416, 53664, 57792, 59168, 62608, 66564, 69888, 70434, 71552, 72111, 77056, 77658, 80496, 86688, 88752, 93912, 96148, 99072, 103544, 104832, 107328, 115584, 116487, 118336, 125216, 133128, 140868, 143104, 144222, 155316, 160992, 168259, 173376, 177504, 187824, 192296, 207088, 209664, 214656, 216333, 231168, 232974, 236672, 250432, 266256, 281736, 288444, 310632, 321984, 336518, 346752, 355008, 375648, 384592, 414176, 429312, 432666, 465948, 473344, 500864, 504777, 532512, 563472, 576888, 621264, 643968, 673036, 693504, 710016, 751296, 769184, 828352, 865332, 931896, 1001728, 1009554, 1065024, 1126944, 1153776, 1242528, 1287936, 1346072, 1420032, 1502592, 1514331, 1538368, 1656704, 1730664, 1863792, 2019108, 2130048, 2253888, 2307552, 2485056, 2692144, 3005184, 3028662, 3076736, 3313408, 3461328, 3727584, 4038216, 4260096, 4507776, 4615104, 4970112, 5384288, 6057324, 6153472, 6922656, 7455168, 8076432, 9015552, 9230208, 9940224, 10768576, 12114648, 13845312, 14910336, 16152864, 18460416, 21537152, 24229296, 27690624, 29820672, 32305728, 43074304, 48458592, 55381248, 64611456, 96917184, 129222912, 193834368, 387668736]

約数ペア:

[(1, 387668736), (2, 193834368), (3, 129222912), (4, 96917184), (6, 64611456), (7, 55381248), (8, 48458592), (9, 43074304), (12, 32305728), (13, 29820672), (14, 27690624), (16, 24229296), (18, 21537152), (21, 18460416), (24, 16152864), (26, 14910336), (28, 13845312), (32, 12114648), (36, 10768576), (39, 9940224), (42, 9230208), (43, 9015552), (48, 8076432), (52, 7455168), (56, 6922656), (63, 6153472), (64, 6057324), (72, 5384288), (78, 4970112), (84, 4615104), (86, 4507776), (91, 4260096), (96, 4038216), (104, 3727584), (112, 3461328), (117, 3313408), (126, 3076736), (128, 3028662), (129, 3005184), (144, 2692144), (156, 2485056), (168, 2307552), (172, 2253888), (182, 2130048), (192, 2019108), (208, 1863792), (224, 1730664), (234, 1656704), (252, 1538368), (256, 1514331), (258, 1502592), (273, 1420032), (288, 1346072), (301, 1287936), (312, 1242528), (336, 1153776), (344, 1126944), (364, 1065024), (384, 1009554), (387, 1001728), (416, 931896), (448, 865332), (468, 828352), (504, 769184), (516, 751296), (546, 710016), (559, 693504), (576, 673036), (602, 643968), (624, 621264), (672, 576888), (688, 563472), (728, 532512), (768, 504777), (774, 500864), (819, 473344), (832, 465948), (896, 432666), (903, 429312), (936, 414176), (1008, 384592), (1032, 375648), (1092, 355008), (1118, 346752), (1152, 336518), (1204, 321984), (1248, 310632), (1344, 288444), (1376, 281736), (1456, 266256), (1548, 250432), (1638, 236672), (1664, 232974), (1677, 231168), (1792, 216333), (1806, 214656), (1849, 209664), (1872, 207088), (2016, 192296), (2064, 187824), (2184, 177504), (2236, 173376), (2304, 168259), (2408, 160992), (2496, 155316), (2688, 144222), (2709, 143104), (2752, 140868), (2912, 133128), (3096, 125216), (3276, 118336), (3328, 116487), (3354, 115584), (3612, 107328), (3698, 104832), (3744, 103544), (3913, 99072), (4032, 96148), (4128, 93912), (4368, 88752), (4472, 86688), (4816, 80496), (4992, 77658), (5031, 77056), (5376, 72111), (5418, 71552), (5504, 70434), (5547, 69888), (5824, 66564), (6192, 62608), (6552, 59168), (6708, 57792), (7224, 53664), (7396, 52416), (7488, 51772), (7826, 49536), (8064, 48074), (8256, 46956), (8736, 44376), (8944, 43344), (9632, 40248), (9984, 38829), (10062, 38528), (10836, 35776), (11008, 35217), (11094, 34944), (11648, 33282), (11739, 33024), (12384, 31304), (12943, 29952), (13104, 29584), (13416, 28896), (14448, 26832), (14792, 26208), (14976, 25886), (15652, 24768), (16128, 24037), (16512, 23478), (16641, 23296), (17472, 22188), (17888, 21672), (19264, 20124)]