319835664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 180

約数和(自身を含む): 982836400

約数和(自身を除く): 663000736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 139, 144, 152, 171, 174, 228, 232, 261, 278, 304, 342, 348, 417, 456, 464, 522, 551, 556, 684, 696, 834, 841, 912, 1044, 1102, 1112, 1251, 1368, 1392, 1653, 1668, 1682, 2088, 2204, 2224, 2502, 2523, 2641, 2736, 3306, 3336, 3364, 4031, 4176, 4408, 4959, 5004, 5046, 5282, 6612, 6672, 6728, 7569, 7923, 8062, 8816, 9918, 10008, 10092, 10564, 12093, 13224, 13456, 15138, 15846, 15979, 16124, 19836, 20016, 20184, 21128, 23769, 24186, 26448, 30276, 31692, 31958, 32248, 36279, 39672, 40368, 42256, 47538, 47937, 48372, 60552, 63384, 63916, 64496, 72558, 76589, 79344, 95076, 95874, 96744, 116899, 121104, 126768, 127832, 143811, 145116, 153178, 190152, 191748, 193488, 229767, 233798, 255664, 287622, 290232, 306356, 350697, 380304, 383496, 459534, 467596, 575244, 580464, 612712, 689301, 701394, 766992, 919068, 935192, 1052091, 1150488, 1225424, 1378602, 1402788, 1838136, 1870384, 2104182, 2221081, 2300976, 2757204, 2805576, 3676272, 4208364, 4442162, 5514408, 5611152, 6663243, 8416728, 8884324, 11028816, 13326486, 16833456, 17768648, 19989729, 26652972, 35537296, 39979458, 53305944, 79958916, 106611888, 159917832, 319835664]

約数ペア:

[(1, 319835664), (2, 159917832), (3, 106611888), (4, 79958916), (6, 53305944), (8, 39979458), (9, 35537296), (12, 26652972), (16, 19989729), (18, 17768648), (19, 16833456), (24, 13326486), (29, 11028816), (36, 8884324), (38, 8416728), (48, 6663243), (57, 5611152), (58, 5514408), (72, 4442162), (76, 4208364), (87, 3676272), (114, 2805576), (116, 2757204), (139, 2300976), (144, 2221081), (152, 2104182), (171, 1870384), (174, 1838136), (228, 1402788), (232, 1378602), (261, 1225424), (278, 1150488), (304, 1052091), (342, 935192), (348, 919068), (417, 766992), (456, 701394), (464, 689301), (522, 612712), (551, 580464), (556, 575244), (684, 467596), (696, 459534), (834, 383496), (841, 380304), (912, 350697), (1044, 306356), (1102, 290232), (1112, 287622), (1251, 255664), (1368, 233798), (1392, 229767), (1653, 193488), (1668, 191748), (1682, 190152), (2088, 153178), (2204, 145116), (2224, 143811), (2502, 127832), (2523, 126768), (2641, 121104), (2736, 116899), (3306, 96744), (3336, 95874), (3364, 95076), (4031, 79344), (4176, 76589), (4408, 72558), (4959, 64496), (5004, 63916), (5046, 63384), (5282, 60552), (6612, 48372), (6672, 47937), (6728, 47538), (7569, 42256), (7923, 40368), (8062, 39672), (8816, 36279), (9918, 32248), (10008, 31958), (10092, 31692), (10564, 30276), (12093, 26448), (13224, 24186), (13456, 23769), (15138, 21128), (15846, 20184), (15979, 20016), (16124, 19836)]