668193019312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{97789}}^1$

素因数の和:97868

約数の個数: 180

約数和(自身を含む): 1690916618160

約数和(自身を除く): 1022723598848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 169, 182, 208, 247, 266, 304, 338, 361, 364, 494, 532, 676, 722, 728, 988, 1064, 1183, 1352, 1444, 1456, 1729, 1976, 2128, 2366, 2527, 2704, 2888, 3211, 3458, 3952, 4693, 4732, 5054, 5776, 6422, 6916, 9386, 9464, 10108, 12844, 13832, 18772, 18928, 20216, 22477, 25688, 27664, 32851, 37544, 40432, 44954, 51376, 61009, 65702, 75088, 89908, 97789, 122018, 131404, 179816, 195578, 244036, 262808, 359632, 391156, 427063, 488072, 525616, 684523, 782312, 854126, 976144, 1271257, 1369046, 1564624, 1708252, 1857991, 2542514, 2738092, 3416504, 3715982, 5085028, 5476184, 6833008, 7431964, 8898799, 10170056, 10952368, 13005937, 14863928, 16526341, 17797598, 20340112, 24153883, 26011874, 29727856, 33052682, 35301829, 35595196, 48307766, 52023748, 66105364, 70603658, 71190392, 96615532, 104047496, 115684387, 132210728, 141207316, 142380784, 169077181, 193231064, 208094992, 231368774, 247112803, 264421456, 282414632, 314000479, 338154362, 386462128, 458923777, 462737548, 494225606, 564829264, 628000958, 676308724, 917847554, 925475096, 988451212, 1256001916, 1352617448, 1835695108, 1850950192, 1976902424, 2198003353, 2512003832, 2705234896, 3212466439, 3671390216, 3953804848, 4396006706, 5024007664, 5966009101, 6424932878, 7342780432, 8792013412, 11932018202, 12849865756, 17584026824, 23864036404, 25699731512, 35168053648, 41762063707, 47728072808, 51399463024, 83524127414, 95456145616, 167048254828, 334096509656, 668193019312]

約数ペア:

[(1, 668193019312), (2, 334096509656), (4, 167048254828), (7, 95456145616), (8, 83524127414), (13, 51399463024), (14, 47728072808), (16, 41762063707), (19, 35168053648), (26, 25699731512), (28, 23864036404), (38, 17584026824), (52, 12849865756), (56, 11932018202), (76, 8792013412), (91, 7342780432), (104, 6424932878), (112, 5966009101), (133, 5024007664), (152, 4396006706), (169, 3953804848), (182, 3671390216), (208, 3212466439), (247, 2705234896), (266, 2512003832), (304, 2198003353), (338, 1976902424), (361, 1850950192), (364, 1835695108), (494, 1352617448), (532, 1256001916), (676, 988451212), (722, 925475096), (728, 917847554), (988, 676308724), (1064, 628000958), (1183, 564829264), (1352, 494225606), (1444, 462737548), (1456, 458923777), (1729, 386462128), (1976, 338154362), (2128, 314000479), (2366, 282414632), (2527, 264421456), (2704, 247112803), (2888, 231368774), (3211, 208094992), (3458, 193231064), (3952, 169077181), (4693, 142380784), (4732, 141207316), (5054, 132210728), (5776, 115684387), (6422, 104047496), (6916, 96615532), (9386, 71190392), (9464, 70603658), (10108, 66105364), (12844, 52023748), (13832, 48307766), (18772, 35595196), (18928, 35301829), (20216, 33052682), (22477, 29727856), (25688, 26011874), (27664, 24153883), (32851, 20340112), (37544, 17797598), (40432, 16526341), (44954, 14863928), (51376, 13005937), (61009, 10952368), (65702, 10170056), (75088, 8898799), (89908, 7431964), (97789, 6833008), (122018, 5476184), (131404, 5085028), (179816, 3715982), (195578, 3416504), (244036, 2738092), (262808, 2542514), (359632, 1857991), (391156, 1708252), (427063, 1564624), (488072, 1369046), (525616, 1271257), (684523, 976144), (782312, 854126)]