644638667904

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{169007}}^1$

素因数の和:169088

約数の個数: 384

約数和(自身を含む): 2366544660480

約数和(自身を除く): 1721905992576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 43, 44, 48, 56, 63, 64, 66, 72, 77, 84, 86, 88, 96, 99, 112, 126, 128, 129, 132, 144, 154, 168, 172, 176, 192, 198, 224, 231, 252, 258, 264, 288, 301, 308, 336, 344, 352, 384, 387, 396, 448, 462, 473, 504, 516, 528, 576, 602, 616, 672, 688, 693, 704, 774, 792, 896, 903, 924, 946, 1008, 1032, 1056, 1152, 1204, 1232, 1344, 1376, 1386, 1408, 1419, 1548, 1584, 1806, 1848, 1892, 2016, 2064, 2112, 2408, 2464, 2688, 2709, 2752, 2772, 2838, 3096, 3168, 3311, 3612, 3696, 3784, 4032, 4128, 4224, 4257, 4816, 4928, 5418, 5504, 5544, 5676, 6192, 6336, 6622, 7224, 7392, 7568, 8064, 8256, 8514, 9632, 9856, 9933, 10836, 11088, 11352, 12384, 12672, 13244, 14448, 14784, 15136, 16512, 17028, 19264, 19866, 21672, 22176, 22704, 24768, 26488, 28896, 29568, 29799, 30272, 34056, 38528, 39732, 43344, 44352, 45408, 49536, 52976, 57792, 59598, 60544, 68112, 79464, 86688, 88704, 90816, 105952, 115584, 119196, 136224, 158928, 169007, 173376, 181632, 211904, 238392, 272448, 317856, 338014, 346752, 423808, 476784, 507021, 544896, 635712, 676028, 953568, 1014042, 1183049, 1271424, 1352056, 1521063, 1859077, 1907136, 2028084, 2366098, 2704112, 3042126, 3549147, 3718154, 3814272, 4056168, 4732196, 5408224, 5577231, 6084252, 7098294, 7267301, 7436308, 8112336, 9464392, 10647441, 10816448, 11154462, 12168504, 13013539, 14196588, 14534602, 14872616, 16224672, 16731693, 18928784, 21294882, 21632896, 21801903, 22308924, 24337008, 26027078, 28393176, 29069204, 29745232, 32449344, 33463386, 37857568, 39040617, 42589764, 43603806, 44617848, 48674016, 50871107, 52054156, 56786352, 58138408, 59490464, 64898688, 65405709, 66926772, 75715136, 78081234, 79940311, 85179528, 87207612, 89235696, 97348032, 101742214, 104108312, 113572704, 116276816, 117121851, 118980928, 130811418, 133853544, 151430272, 152613321, 156162468, 159880622, 170359056, 174415224, 178471392, 194696064, 203484428, 208216624, 227145408, 232553632, 234243702, 237961856, 239820933, 261622836, 267707088, 305226642, 312324936, 319761244, 340718112, 348830448, 356942784, 406968856, 416433248, 454290816, 457839963, 465107264, 468487404, 479641866, 523245672, 535414176, 559582177, 610453284, 624649872, 639522488, 681436224, 697660896, 713885568, 719462799, 813937712, 832866496, 915679926, 930214528, 936974808, 959283732, 1046491344, 1070828352, 1119164354, 1220906568, 1249299744, 1279044976, 1362872448, 1395321792, 1438925598, 1627875424, 1665732992, 1678746531, 1831359852, 1873949616, 1918567464, 2092982688, 2141656704, 2238328708, 2441813136, 2498599488, 2558089952, 2790643584, 2877851196, 3255750848, 3357493062, 3662719704, 3747899232, 3837134928, 4185965376, 4476657416, 4883626272, 4997198976, 5036239593, 5116179904, 5755702392, 6511501696, 6714986124, 7325439408, 7495798464, 7674269856, 8371930752, 8953314832, 9767252544, 10072479186, 10232359808, 11511404784, 13429972248, 14650878816, 14991596928, 15348539712, 17906629664, 19534505088, 20144958372, 23022809568, 26859944496, 29301757632, 30697079424, 35813259328, 40289916744, 46045619136, 53719888992, 58603515264, 71626518656, 80579833488, 92091238272, 107439777984, 161159666976, 214879555968, 322319333952, 644638667904]

約数ペア:

[(1, 644638667904), (2, 322319333952), (3, 214879555968), (4, 161159666976), (6, 107439777984), (7, 92091238272), (8, 80579833488), (9, 71626518656), (11, 58603515264), (12, 53719888992), (14, 46045619136), (16, 40289916744), (18, 35813259328), (21, 30697079424), (22, 29301757632), (24, 26859944496), (28, 23022809568), (32, 20144958372), (33, 19534505088), (36, 17906629664), (42, 15348539712), (43, 14991596928), (44, 14650878816), (48, 13429972248), (56, 11511404784), (63, 10232359808), (64, 10072479186), (66, 9767252544), (72, 8953314832), (77, 8371930752), (84, 7674269856), (86, 7495798464), (88, 7325439408), (96, 6714986124), (99, 6511501696), (112, 5755702392), (126, 5116179904), (128, 5036239593), (129, 4997198976), (132, 4883626272), (144, 4476657416), (154, 4185965376), (168, 3837134928), (172, 3747899232), (176, 3662719704), (192, 3357493062), (198, 3255750848), (224, 2877851196), (231, 2790643584), (252, 2558089952), (258, 2498599488), (264, 2441813136), (288, 2238328708), (301, 2141656704), (308, 2092982688), (336, 1918567464), (344, 1873949616), (352, 1831359852), (384, 1678746531), (387, 1665732992), (396, 1627875424), (448, 1438925598), (462, 1395321792), (473, 1362872448), (504, 1279044976), (516, 1249299744), (528, 1220906568), (576, 1119164354), (602, 1070828352), (616, 1046491344), (672, 959283732), (688, 936974808), (693, 930214528), (704, 915679926), (774, 832866496), (792, 813937712), (896, 719462799), (903, 713885568), (924, 697660896), (946, 681436224), (1008, 639522488), (1032, 624649872), (1056, 610453284), (1152, 559582177), (1204, 535414176), (1232, 523245672), (1344, 479641866), (1376, 468487404), (1386, 465107264), (1408, 457839963), (1419, 454290816), (1548, 416433248), (1584, 406968856), (1806, 356942784), (1848, 348830448), (1892, 340718112), (2016, 319761244), (2064, 312324936), (2112, 305226642), (2408, 267707088), (2464, 261622836), (2688, 239820933), (2709, 237961856), (2752, 234243702), (2772, 232553632), (2838, 227145408), (3096, 208216624), (3168, 203484428), (3311, 194696064), (3612, 178471392), (3696, 174415224), (3784, 170359056), (4032, 159880622), (4128, 156162468), (4224, 152613321), (4257, 151430272), (4816, 133853544), (4928, 130811418), (5418, 118980928), (5504, 117121851), (5544, 116276816), (5676, 113572704), (6192, 104108312), (6336, 101742214), (6622, 97348032), (7224, 89235696), (7392, 87207612), (7568, 85179528), (8064, 79940311), (8256, 78081234), (8514, 75715136), (9632, 66926772), (9856, 65405709), (9933, 64898688), (10836, 59490464), (11088, 58138408), (11352, 56786352), (12384, 52054156), (12672, 50871107), (13244, 48674016), (14448, 44617848), (14784, 43603806), (15136, 42589764), (16512, 39040617), (17028, 37857568), (19264, 33463386), (19866, 32449344), (21672, 29745232), (22176, 29069204), (22704, 28393176), (24768, 26027078), (26488, 24337008), (28896, 22308924), (29568, 21801903), (29799, 21632896), (30272, 21294882), (34056, 18928784), (38528, 16731693), (39732, 16224672), (43344, 14872616), (44352, 14534602), (45408, 14196588), (49536, 13013539), (52976, 12168504), (57792, 11154462), (59598, 10816448), (60544, 10647441), (68112, 9464392), (79464, 8112336), (86688, 7436308), (88704, 7267301), (90816, 7098294), (105952, 6084252), (115584, 5577231), (119196, 5408224), (136224, 4732196), (158928, 4056168), (169007, 3814272), (173376, 3718154), (181632, 3549147), (211904, 3042126), (238392, 2704112), (272448, 2366098), (317856, 2028084), (338014, 1907136), (346752, 1859077), (423808, 1521063), (476784, 1352056), (507021, 1271424), (544896, 1183049), (635712, 1014042), (676028, 953568)]