1870578432

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 216

約数和(自身を含む): 5612006400

約数和(自身を除く): 3741427968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 79, 86, 96, 128, 129, 144, 158, 172, 192, 237, 239, 256, 258, 288, 316, 344, 384, 387, 474, 478, 516, 576, 632, 688, 711, 717, 768, 774, 948, 956, 1032, 1152, 1264, 1376, 1422, 1434, 1548, 1896, 1912, 2064, 2151, 2304, 2528, 2752, 2844, 2868, 3096, 3397, 3792, 3824, 4128, 4302, 5056, 5504, 5688, 5736, 6192, 6794, 7584, 7648, 8256, 8604, 10112, 10191, 10277, 11008, 11376, 11472, 12384, 13588, 15168, 15296, 16512, 17208, 18881, 20224, 20382, 20554, 22752, 22944, 24768, 27176, 30336, 30573, 30592, 30831, 33024, 34416, 37762, 40764, 41108, 45504, 45888, 49536, 54352, 56643, 60672, 61146, 61184, 61662, 68832, 75524, 81528, 82216, 91008, 91776, 92493, 99072, 108704, 113286, 122292, 123324, 137664, 151048, 163056, 164432, 169929, 182016, 183552, 184986, 217408, 226572, 244584, 246648, 275328, 302096, 326112, 328864, 339858, 369972, 434816, 453144, 489168, 493296, 550656, 604192, 652224, 657728, 679716, 739944, 811883, 869632, 906288, 978336, 986592, 1208384, 1304448, 1315456, 1359432, 1479888, 1623766, 1812576, 1956672, 1973184, 2416768, 2435649, 2608896, 2630912, 2718864, 2959776, 3247532, 3625152, 3913344, 3946368, 4833536, 4871298, 5437728, 5919552, 6495064, 7250304, 7306947, 7826688, 7892736, 9742596, 10875456, 11839104, 12990128, 14500608, 14613894, 19485192, 21750912, 23678208, 25980256, 29227788, 38970384, 43501824, 51960512, 58455576, 77940768, 103921024, 116911152, 155881536, 207842048, 233822304, 311763072, 467644608, 623526144, 935289216, 1870578432]

約数ペア:

[(1, 1870578432), (2, 935289216), (3, 623526144), (4, 467644608), (6, 311763072), (8, 233822304), (9, 207842048), (12, 155881536), (16, 116911152), (18, 103921024), (24, 77940768), (32, 58455576), (36, 51960512), (43, 43501824), (48, 38970384), (64, 29227788), (72, 25980256), (79, 23678208), (86, 21750912), (96, 19485192), (128, 14613894), (129, 14500608), (144, 12990128), (158, 11839104), (172, 10875456), (192, 9742596), (237, 7892736), (239, 7826688), (256, 7306947), (258, 7250304), (288, 6495064), (316, 5919552), (344, 5437728), (384, 4871298), (387, 4833536), (474, 3946368), (478, 3913344), (516, 3625152), (576, 3247532), (632, 2959776), (688, 2718864), (711, 2630912), (717, 2608896), (768, 2435649), (774, 2416768), (948, 1973184), (956, 1956672), (1032, 1812576), (1152, 1623766), (1264, 1479888), (1376, 1359432), (1422, 1315456), (1434, 1304448), (1548, 1208384), (1896, 986592), (1912, 978336), (2064, 906288), (2151, 869632), (2304, 811883), (2528, 739944), (2752, 679716), (2844, 657728), (2868, 652224), (3096, 604192), (3397, 550656), (3792, 493296), (3824, 489168), (4128, 453144), (4302, 434816), (5056, 369972), (5504, 339858), (5688, 328864), (5736, 326112), (6192, 302096), (6794, 275328), (7584, 246648), (7648, 244584), (8256, 226572), (8604, 217408), (10112, 184986), (10191, 183552), (10277, 182016), (11008, 169929), (11376, 164432), (11472, 163056), (12384, 151048), (13588, 137664), (15168, 123324), (15296, 122292), (16512, 113286), (17208, 108704), (18881, 99072), (20224, 92493), (20382, 91776), (20554, 91008), (22752, 82216), (22944, 81528), (24768, 75524), (27176, 68832), (30336, 61662), (30573, 61184), (30592, 61146), (30831, 60672), (33024, 56643), (34416, 54352), (37762, 49536), (40764, 45888), (41108, 45504)]