1384981248

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{487}}^1$

素因数の和:559

約数の個数: 216

約数和(自身を含む): 4412816128

約数和(自身を除く): 3027834880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 487, 529, 552, 644, 672, 736, 768, 896, 966, 974, 1058, 1104, 1288, 1344, 1461, 1472, 1587, 1792, 1932, 1948, 2116, 2208, 2576, 2688, 2922, 2944, 3174, 3409, 3703, 3864, 3896, 4232, 4416, 5152, 5376, 5844, 5888, 6348, 6818, 7406, 7728, 7792, 8464, 8832, 10227, 10304, 11109, 11201, 11688, 12696, 13636, 14812, 15456, 15584, 16928, 17664, 20454, 20608, 22218, 22402, 23376, 25392, 27272, 29624, 30912, 31168, 33603, 33856, 40908, 41216, 44436, 44804, 46752, 50784, 54544, 59248, 61824, 62336, 67206, 67712, 78407, 81816, 88872, 89608, 93504, 101568, 109088, 118496, 123648, 124672, 134412, 135424, 156814, 163632, 177744, 179216, 187008, 203136, 218176, 235221, 236992, 257623, 268824, 313628, 327264, 355488, 358432, 374016, 406272, 436352, 470442, 473984, 515246, 537648, 627256, 654528, 710976, 716864, 772869, 872704, 940884, 947968, 1030492, 1075296, 1254512, 1309056, 1421952, 1433728, 1545738, 1803361, 1881768, 2060984, 2150592, 2509024, 2618112, 2843904, 2867456, 3091476, 3606722, 3763536, 4121968, 4301184, 5018048, 5410083, 6182952, 7213444, 7527072, 8243936, 8602368, 10036096, 10820166, 12365904, 14426888, 15054144, 16487872, 20072192, 21640332, 24731808, 28853776, 30108288, 32975744, 43280664, 49463616, 57707552, 60216576, 65951488, 86561328, 98927232, 115415104, 173122656, 197854464, 230830208, 346245312, 461660416, 692490624, 1384981248]

約数ペア:

[(1, 1384981248), (2, 692490624), (3, 461660416), (4, 346245312), (6, 230830208), (7, 197854464), (8, 173122656), (12, 115415104), (14, 98927232), (16, 86561328), (21, 65951488), (23, 60216576), (24, 57707552), (28, 49463616), (32, 43280664), (42, 32975744), (46, 30108288), (48, 28853776), (56, 24731808), (64, 21640332), (69, 20072192), (84, 16487872), (92, 15054144), (96, 14426888), (112, 12365904), (128, 10820166), (138, 10036096), (161, 8602368), (168, 8243936), (184, 7527072), (192, 7213444), (224, 6182952), (256, 5410083), (276, 5018048), (322, 4301184), (336, 4121968), (368, 3763536), (384, 3606722), (448, 3091476), (483, 2867456), (487, 2843904), (529, 2618112), (552, 2509024), (644, 2150592), (672, 2060984), (736, 1881768), (768, 1803361), (896, 1545738), (966, 1433728), (974, 1421952), (1058, 1309056), (1104, 1254512), (1288, 1075296), (1344, 1030492), (1461, 947968), (1472, 940884), (1587, 872704), (1792, 772869), (1932, 716864), (1948, 710976), (2116, 654528), (2208, 627256), (2576, 537648), (2688, 515246), (2922, 473984), (2944, 470442), (3174, 436352), (3409, 406272), (3703, 374016), (3864, 358432), (3896, 355488), (4232, 327264), (4416, 313628), (5152, 268824), (5376, 257623), (5844, 236992), (5888, 235221), (6348, 218176), (6818, 203136), (7406, 187008), (7728, 179216), (7792, 177744), (8464, 163632), (8832, 156814), (10227, 135424), (10304, 134412), (11109, 124672), (11201, 123648), (11688, 118496), (12696, 109088), (13636, 101568), (14812, 93504), (15456, 89608), (15584, 88872), (16928, 81816), (17664, 78407), (20454, 67712), (20608, 67206), (22218, 62336), (22402, 61824), (23376, 59248), (25392, 54544), (27272, 50784), (29624, 46752), (30912, 44804), (31168, 44436), (33603, 41216), (33856, 40908)]