389387712

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{41389}}^1$

素因数の和:41418

約数の個数: 84

約数和(自身を含む): 1198488840

約数和(自身を除く): 809101128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 41389, 82778, 124167, 165556, 248334, 289723, 331112, 496668, 579446, 662224, 869169, 993336, 1158892, 1324448, 1738338, 1986672, 2028061, 2317784, 2648896, 3476676, 3973344, 4056122, 4635568, 6084183, 6953352, 7946688, 8112244, 9271136, 12168366, 13906704, 16224488, 18542272, 24336732, 27813408, 32448976, 48673464, 55626816, 64897952, 97346928, 129795904, 194693856, 389387712]

約数ペア:

[(1, 389387712), (2, 194693856), (3, 129795904), (4, 97346928), (6, 64897952), (7, 55626816), (8, 48673464), (12, 32448976), (14, 27813408), (16, 24336732), (21, 18542272), (24, 16224488), (28, 13906704), (32, 12168366), (42, 9271136), (48, 8112244), (49, 7946688), (56, 6953352), (64, 6084183), (84, 4635568), (96, 4056122), (98, 3973344), (112, 3476676), (147, 2648896), (168, 2317784), (192, 2028061), (196, 1986672), (224, 1738338), (294, 1324448), (336, 1158892), (392, 993336), (448, 869169), (588, 662224), (672, 579446), (784, 496668), (1176, 331112), (1344, 289723), (1568, 248334), (2352, 165556), (3136, 124167), (4704, 82778), (9408, 41389)]