1442719488

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:227

約数の個数: 216

約数和(自身を含む): 4547883648

約数和(自身を除く): 3105164160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 79, 84, 86, 96, 112, 128, 129, 158, 168, 172, 192, 224, 237, 256, 258, 301, 316, 336, 344, 384, 448, 474, 516, 553, 602, 632, 672, 688, 768, 896, 903, 948, 1032, 1106, 1204, 1264, 1344, 1376, 1659, 1792, 1806, 1896, 2064, 2212, 2408, 2528, 2688, 2752, 3318, 3397, 3612, 3792, 4128, 4424, 4816, 5056, 5376, 5504, 6241, 6636, 6794, 7224, 7584, 8256, 8848, 9632, 10112, 10191, 11008, 12482, 13272, 13588, 14448, 15168, 16512, 17696, 18723, 19264, 20224, 20382, 23779, 24964, 26544, 27176, 28896, 30336, 33024, 35392, 37446, 38528, 40764, 43687, 47558, 49928, 53088, 54352, 57792, 60672, 70784, 71337, 74892, 77056, 81528, 87374, 95116, 99856, 106176, 108704, 115584, 131061, 141568, 142674, 149784, 163056, 174748, 190232, 199712, 212352, 217408, 231168, 262122, 268363, 285348, 299568, 326112, 349496, 380464, 399424, 424704, 434816, 524244, 536726, 570696, 599136, 652224, 698992, 760928, 798848, 805089, 869632, 1048488, 1073452, 1141392, 1198272, 1304448, 1397984, 1521856, 1597696, 1610178, 1878541, 2096976, 2146904, 2282784, 2396544, 2608896, 2795968, 3043712, 3220356, 3757082, 4193952, 4293808, 4565568, 4793088, 5591936, 5635623, 6087424, 6440712, 7514164, 8387904, 8587616, 9131136, 11183872, 11271246, 12881424, 15028328, 16775808, 17175232, 18262272, 22542492, 25762848, 30056656, 33551616, 34350464, 45084984, 51525696, 60113312, 68700928, 90169968, 103051392, 120226624, 180339936, 206102784, 240453248, 360679872, 480906496, 721359744, 1442719488]

約数ペア:

[(1, 1442719488), (2, 721359744), (3, 480906496), (4, 360679872), (6, 240453248), (7, 206102784), (8, 180339936), (12, 120226624), (14, 103051392), (16, 90169968), (21, 68700928), (24, 60113312), (28, 51525696), (32, 45084984), (42, 34350464), (43, 33551616), (48, 30056656), (56, 25762848), (64, 22542492), (79, 18262272), (84, 17175232), (86, 16775808), (96, 15028328), (112, 12881424), (128, 11271246), (129, 11183872), (158, 9131136), (168, 8587616), (172, 8387904), (192, 7514164), (224, 6440712), (237, 6087424), (256, 5635623), (258, 5591936), (301, 4793088), (316, 4565568), (336, 4293808), (344, 4193952), (384, 3757082), (448, 3220356), (474, 3043712), (516, 2795968), (553, 2608896), (602, 2396544), (632, 2282784), (672, 2146904), (688, 2096976), (768, 1878541), (896, 1610178), (903, 1597696), (948, 1521856), (1032, 1397984), (1106, 1304448), (1204, 1198272), (1264, 1141392), (1344, 1073452), (1376, 1048488), (1659, 869632), (1792, 805089), (1806, 798848), (1896, 760928), (2064, 698992), (2212, 652224), (2408, 599136), (2528, 570696), (2688, 536726), (2752, 524244), (3318, 434816), (3397, 424704), (3612, 399424), (3792, 380464), (4128, 349496), (4424, 326112), (4816, 299568), (5056, 285348), (5376, 268363), (5504, 262122), (6241, 231168), (6636, 217408), (6794, 212352), (7224, 199712), (7584, 190232), (8256, 174748), (8848, 163056), (9632, 149784), (10112, 142674), (10191, 141568), (11008, 131061), (12482, 115584), (13272, 108704), (13588, 106176), (14448, 99856), (15168, 95116), (16512, 87374), (17696, 81528), (18723, 77056), (19264, 74892), (20224, 71337), (20382, 70784), (23779, 60672), (24964, 57792), (26544, 54352), (27176, 53088), (28896, 49928), (30336, 47558), (33024, 43687), (35392, 40764), (37446, 38528)]