393894144

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{1163}}^1$

素因数の和:1202

約数の個数: 216

約数和(自身を含む): 1356153120

約数和(自身を除く): 962258976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1163, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 2016, 2304, 2326, 2352, 2646, 2688, 3024, 3136, 3456, 3489, 3528, 4032, 4652, 4704, 5292, 5376, 6048, 6272, 6912, 6978, 7056, 8064, 8141, 9304, 9408, 10467, 10584, 12096, 12544, 13956, 14112, 16128, 16282, 18608, 18816, 20934, 21168, 24192, 24423, 27912, 28224, 31401, 32564, 37216, 37632, 41868, 42336, 48384, 48846, 55824, 56448, 56987, 62802, 65128, 73269, 74432, 83736, 84672, 97692, 111648, 112896, 113974, 125604, 130256, 146538, 148864, 167472, 169344, 170961, 195384, 219807, 223296, 227948, 251208, 260512, 293076, 297728, 334944, 338688, 341922, 390768, 439614, 446592, 455896, 502416, 512883, 521024, 586152, 669888, 683844, 781536, 879228, 893184, 911792, 1004832, 1025766, 1042048, 1172304, 1339776, 1367688, 1538649, 1563072, 1758456, 1823584, 2009664, 2051532, 2084096, 2344608, 2679552, 2735376, 3077298, 3126144, 3516912, 3647168, 4019328, 4103064, 4689216, 5470752, 6154596, 6252288, 7033824, 7294336, 8038656, 8206128, 9378432, 10941504, 12309192, 14067648, 14588672, 16412256, 18756864, 21883008, 24618384, 28135296, 32824512, 43766016, 49236768, 56270592, 65649024, 98473536, 131298048, 196947072, 393894144]

約数ペア:

[(1, 393894144), (2, 196947072), (3, 131298048), (4, 98473536), (6, 65649024), (7, 56270592), (8, 49236768), (9, 43766016), (12, 32824512), (14, 28135296), (16, 24618384), (18, 21883008), (21, 18756864), (24, 16412256), (27, 14588672), (28, 14067648), (32, 12309192), (36, 10941504), (42, 9378432), (48, 8206128), (49, 8038656), (54, 7294336), (56, 7033824), (63, 6252288), (64, 6154596), (72, 5470752), (84, 4689216), (96, 4103064), (98, 4019328), (108, 3647168), (112, 3516912), (126, 3126144), (128, 3077298), (144, 2735376), (147, 2679552), (168, 2344608), (189, 2084096), (192, 2051532), (196, 2009664), (216, 1823584), (224, 1758456), (252, 1563072), (256, 1538649), (288, 1367688), (294, 1339776), (336, 1172304), (378, 1042048), (384, 1025766), (392, 1004832), (432, 911792), (441, 893184), (448, 879228), (504, 781536), (576, 683844), (588, 669888), (672, 586152), (756, 521024), (768, 512883), (784, 502416), (864, 455896), (882, 446592), (896, 439614), (1008, 390768), (1152, 341922), (1163, 338688), (1176, 334944), (1323, 297728), (1344, 293076), (1512, 260512), (1568, 251208), (1728, 227948), (1764, 223296), (1792, 219807), (2016, 195384), (2304, 170961), (2326, 169344), (2352, 167472), (2646, 148864), (2688, 146538), (3024, 130256), (3136, 125604), (3456, 113974), (3489, 112896), (3528, 111648), (4032, 97692), (4652, 84672), (4704, 83736), (5292, 74432), (5376, 73269), (6048, 65128), (6272, 62802), (6912, 56987), (6978, 56448), (7056, 55824), (8064, 48846), (8141, 48384), (9304, 42336), (9408, 41868), (10467, 37632), (10584, 37216), (12096, 32564), (12544, 31401), (13956, 28224), (14112, 27912), (16128, 24423), (16282, 24192), (18608, 21168), (18816, 20934)]