381491136

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3919}}^1$

素因数の和:3963

約数の個数: 126

約数和(自身を含む): 1184361360

約数和(自身を除く): 802870224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2496, 2704, 3042, 3744, 3919, 4056, 5408, 6084, 7488, 7838, 8112, 10816, 11757, 12168, 15676, 16224, 23514, 24336, 31352, 32448, 35271, 47028, 48672, 50947, 62704, 70542, 94056, 97344, 101894, 125408, 141084, 152841, 188112, 203788, 250816, 282168, 305682, 376224, 407576, 458523, 564336, 611364, 662311, 752448, 815152, 917046, 1128672, 1222728, 1324622, 1630304, 1834092, 1986933, 2257344, 2445456, 2649244, 3260608, 3668184, 3973866, 4890912, 5298488, 5960799, 7336368, 7947732, 9781824, 10596976, 11921598, 14672736, 15895464, 21193952, 23843196, 29345472, 31790928, 42387904, 47686392, 63581856, 95372784, 127163712, 190745568, 381491136]

約数ペア:

[(1, 381491136), (2, 190745568), (3, 127163712), (4, 95372784), (6, 63581856), (8, 47686392), (9, 42387904), (12, 31790928), (13, 29345472), (16, 23843196), (18, 21193952), (24, 15895464), (26, 14672736), (32, 11921598), (36, 10596976), (39, 9781824), (48, 7947732), (52, 7336368), (64, 5960799), (72, 5298488), (78, 4890912), (96, 3973866), (104, 3668184), (117, 3260608), (144, 2649244), (156, 2445456), (169, 2257344), (192, 1986933), (208, 1834092), (234, 1630304), (288, 1324622), (312, 1222728), (338, 1128672), (416, 917046), (468, 815152), (507, 752448), (576, 662311), (624, 611364), (676, 564336), (832, 458523), (936, 407576), (1014, 376224), (1248, 305682), (1352, 282168), (1521, 250816), (1872, 203788), (2028, 188112), (2496, 152841), (2704, 141084), (3042, 125408), (3744, 101894), (3919, 97344), (4056, 94056), (5408, 70542), (6084, 62704), (7488, 50947), (7838, 48672), (8112, 47028), (10816, 35271), (11757, 32448), (12168, 31352), (15676, 24336), (16224, 23514)]