18968979456

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1975

約数の個数: 288

約数和(自身を含む): 63439084800

約数和(自身を除く): 44470105344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 256, 288, 316, 336, 384, 448, 474, 504, 512, 553, 576, 632, 672, 711, 768, 896, 948, 1008, 1024, 1106, 1152, 1264, 1344, 1422, 1536, 1659, 1792, 1861, 1896, 2016, 2048, 2212, 2304, 2528, 2688, 2844, 3072, 3318, 3584, 3722, 3792, 4032, 4424, 4608, 4977, 5056, 5376, 5583, 5688, 6144, 6636, 7168, 7444, 7584, 8064, 8848, 9216, 9954, 10112, 10752, 11166, 11376, 13027, 13272, 14336, 14888, 15168, 16128, 16749, 17696, 18432, 19908, 20224, 21504, 22332, 22752, 26054, 26544, 29776, 30336, 32256, 33498, 35392, 39081, 39816, 40448, 43008, 44664, 45504, 52108, 53088, 59552, 60672, 64512, 66996, 70784, 78162, 79632, 80896, 89328, 91008, 104216, 106176, 117243, 119104, 121344, 129024, 133992, 141568, 147019, 156324, 159264, 161792, 178656, 182016, 208432, 212352, 234486, 238208, 242688, 267984, 283136, 294038, 312648, 318528, 357312, 364032, 416864, 424704, 441057, 468972, 476416, 485376, 535968, 566272, 588076, 625296, 637056, 714624, 728064, 833728, 849408, 882114, 937944, 952832, 1029133, 1071936, 1132544, 1176152, 1250592, 1274112, 1323171, 1429248, 1456128, 1667456, 1698816, 1764228, 1875888, 1905664, 2058266, 2143872, 2352304, 2501184, 2548224, 2646342, 2858496, 3087399, 3334912, 3397632, 3528456, 3751776, 3811328, 4116532, 4287744, 4704608, 5002368, 5096448, 5292684, 5716992, 6174798, 6669824, 7056912, 7503552, 8233064, 8575488, 9262197, 9409216, 10004736, 10192896, 10585368, 11433984, 12349596, 13339648, 14113824, 15007104, 16466128, 17150976, 18524394, 18818432, 20009472, 21170736, 24699192, 26679296, 28227648, 30014208, 32932256, 34301952, 37048788, 37636864, 40018944, 42341472, 49398384, 56455296, 60028416, 65864512, 74097576, 75273728, 80037888, 84682944, 98796768, 112910592, 120056832, 131729024, 148195152, 150547456, 169365888, 197593536, 225821184, 240113664, 263458048, 296390304, 301094912, 338731776, 395187072, 451642368, 526916096, 592780608, 677463552, 790374144, 903284736, 1053832192, 1185561216, 1354927104, 1580748288, 2107664384, 2371122432, 2709854208, 3161496576, 4742244864, 6322993152, 9484489728, 18968979456]

約数ペア:

[(1, 18968979456), (2, 9484489728), (3, 6322993152), (4, 4742244864), (6, 3161496576), (7, 2709854208), (8, 2371122432), (9, 2107664384), (12, 1580748288), (14, 1354927104), (16, 1185561216), (18, 1053832192), (21, 903284736), (24, 790374144), (28, 677463552), (32, 592780608), (36, 526916096), (42, 451642368), (48, 395187072), (56, 338731776), (63, 301094912), (64, 296390304), (72, 263458048), (79, 240113664), (84, 225821184), (96, 197593536), (112, 169365888), (126, 150547456), (128, 148195152), (144, 131729024), (158, 120056832), (168, 112910592), (192, 98796768), (224, 84682944), (237, 80037888), (252, 75273728), (256, 74097576), (288, 65864512), (316, 60028416), (336, 56455296), (384, 49398384), (448, 42341472), (474, 40018944), (504, 37636864), (512, 37048788), (553, 34301952), (576, 32932256), (632, 30014208), (672, 28227648), (711, 26679296), (768, 24699192), (896, 21170736), (948, 20009472), (1008, 18818432), (1024, 18524394), (1106, 17150976), (1152, 16466128), (1264, 15007104), (1344, 14113824), (1422, 13339648), (1536, 12349596), (1659, 11433984), (1792, 10585368), (1861, 10192896), (1896, 10004736), (2016, 9409216), (2048, 9262197), (2212, 8575488), (2304, 8233064), (2528, 7503552), (2688, 7056912), (2844, 6669824), (3072, 6174798), (3318, 5716992), (3584, 5292684), (3722, 5096448), (3792, 5002368), (4032, 4704608), (4424, 4287744), (4608, 4116532), (4977, 3811328), (5056, 3751776), (5376, 3528456), (5583, 3397632), (5688, 3334912), (6144, 3087399), (6636, 2858496), (7168, 2646342), (7444, 2548224), (7584, 2501184), (8064, 2352304), (8848, 2143872), (9216, 2058266), (9954, 1905664), (10112, 1875888), (10752, 1764228), (11166, 1698816), (11376, 1667456), (13027, 1456128), (13272, 1429248), (14336, 1323171), (14888, 1274112), (15168, 1250592), (16128, 1176152), (16749, 1132544), (17696, 1071936), (18432, 1029133), (19908, 952832), (20224, 937944), (21504, 882114), (22332, 849408), (22752, 833728), (26054, 728064), (26544, 714624), (29776, 637056), (30336, 625296), (32256, 588076), (33498, 566272), (35392, 535968), (39081, 485376), (39816, 476416), (40448, 468972), (43008, 441057), (44664, 424704), (45504, 416864), (52108, 364032), (53088, 357312), (59552, 318528), (60672, 312648), (64512, 294038), (66996, 283136), (70784, 267984), (78162, 242688), (79632, 238208), (80896, 234486), (89328, 212352), (91008, 208432), (104216, 182016), (106176, 178656), (117243, 161792), (119104, 159264), (121344, 156324), (129024, 147019), (133992, 141568)]