2104400736

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 240

約数和(自身を含む): 6439910400

約数和(自身を除く): 4335509664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 79, 81, 86, 96, 108, 129, 144, 158, 162, 172, 216, 237, 239, 258, 288, 316, 324, 344, 387, 432, 474, 478, 516, 632, 648, 688, 711, 717, 774, 864, 948, 956, 1032, 1161, 1264, 1296, 1376, 1422, 1434, 1548, 1896, 1912, 2064, 2133, 2151, 2322, 2528, 2592, 2844, 2868, 3096, 3397, 3483, 3792, 3824, 4128, 4266, 4302, 4644, 5688, 5736, 6192, 6399, 6453, 6794, 6966, 7584, 7648, 8532, 8604, 9288, 10191, 10277, 11376, 11472, 12384, 12798, 12906, 13588, 13932, 17064, 17208, 18576, 18881, 19359, 20382, 20554, 22752, 22944, 25596, 25812, 27176, 27864, 30573, 30831, 34128, 34416, 37152, 37762, 38718, 40764, 41108, 51192, 51624, 54352, 55728, 56643, 61146, 61662, 68256, 68832, 75524, 77436, 81528, 82216, 91719, 92493, 102384, 103248, 108704, 111456, 113286, 122292, 123324, 151048, 154872, 163056, 164432, 169929, 183438, 184986, 204768, 206496, 226572, 244584, 246648, 275157, 277479, 302096, 309744, 326112, 328864, 339858, 366876, 369972, 453144, 489168, 493296, 509787, 550314, 554958, 604192, 619488, 679716, 733752, 739944, 811883, 832437, 906288, 978336, 986592, 1019574, 1100628, 1109916, 1359432, 1467504, 1479888, 1529361, 1623766, 1664874, 1812576, 2039148, 2201256, 2219832, 2435649, 2718864, 2935008, 2959776, 3058722, 3247532, 3329748, 4078296, 4402512, 4439664, 4871298, 5437728, 6117444, 6495064, 6659496, 7306947, 8156592, 8805024, 8879328, 9742596, 12234888, 12990128, 13318992, 14613894, 16313184, 19485192, 21920841, 24469776, 25980256, 26637984, 29227788, 38970384, 43841682, 48939552, 58455576, 65762523, 77940768, 87683364, 116911152, 131525046, 175366728, 233822304, 263050092, 350733456, 526100184, 701466912, 1052200368, 2104400736]

約数ペア:

[(1, 2104400736), (2, 1052200368), (3, 701466912), (4, 526100184), (6, 350733456), (8, 263050092), (9, 233822304), (12, 175366728), (16, 131525046), (18, 116911152), (24, 87683364), (27, 77940768), (32, 65762523), (36, 58455576), (43, 48939552), (48, 43841682), (54, 38970384), (72, 29227788), (79, 26637984), (81, 25980256), (86, 24469776), (96, 21920841), (108, 19485192), (129, 16313184), (144, 14613894), (158, 13318992), (162, 12990128), (172, 12234888), (216, 9742596), (237, 8879328), (239, 8805024), (258, 8156592), (288, 7306947), (316, 6659496), (324, 6495064), (344, 6117444), (387, 5437728), (432, 4871298), (474, 4439664), (478, 4402512), (516, 4078296), (632, 3329748), (648, 3247532), (688, 3058722), (711, 2959776), (717, 2935008), (774, 2718864), (864, 2435649), (948, 2219832), (956, 2201256), (1032, 2039148), (1161, 1812576), (1264, 1664874), (1296, 1623766), (1376, 1529361), (1422, 1479888), (1434, 1467504), (1548, 1359432), (1896, 1109916), (1912, 1100628), (2064, 1019574), (2133, 986592), (2151, 978336), (2322, 906288), (2528, 832437), (2592, 811883), (2844, 739944), (2868, 733752), (3096, 679716), (3397, 619488), (3483, 604192), (3792, 554958), (3824, 550314), (4128, 509787), (4266, 493296), (4302, 489168), (4644, 453144), (5688, 369972), (5736, 366876), (6192, 339858), (6399, 328864), (6453, 326112), (6794, 309744), (6966, 302096), (7584, 277479), (7648, 275157), (8532, 246648), (8604, 244584), (9288, 226572), (10191, 206496), (10277, 204768), (11376, 184986), (11472, 183438), (12384, 169929), (12798, 164432), (12906, 163056), (13588, 154872), (13932, 151048), (17064, 123324), (17208, 122292), (18576, 113286), (18881, 111456), (19359, 108704), (20382, 103248), (20554, 102384), (22752, 92493), (22944, 91719), (25596, 82216), (25812, 81528), (27176, 77436), (27864, 75524), (30573, 68832), (30831, 68256), (34128, 61662), (34416, 61146), (37152, 56643), (37762, 55728), (38718, 54352), (40764, 51624), (41108, 51192)]