427204932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^2$

素因数の和:546

約数の個数: 108

約数和(自身を含む): 1269911664

約数和(自身を除く): 842706732

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 257, 294, 308, 462, 514, 539, 588, 771, 924, 1028, 1078, 1542, 1617, 1799, 2156, 2827, 3084, 3234, 3598, 5397, 5654, 6468, 7196, 8481, 10794, 11308, 12593, 16962, 19789, 21588, 25186, 33924, 37779, 39578, 50372, 59367, 66049, 75558, 79156, 118734, 132098, 138523, 151116, 198147, 237468, 264196, 277046, 396294, 415569, 462343, 554092, 726539, 792588, 831138, 924686, 1387029, 1453078, 1662276, 1849372, 2179617, 2774058, 2906156, 3236401, 4359234, 5085773, 5548116, 6472802, 8718468, 9709203, 10171546, 12945604, 15257319, 19418406, 20343092, 30514638, 35600411, 38836812, 61029276, 71200822, 106801233, 142401644, 213602466, 427204932]

約数ペア:

[(1, 427204932), (2, 213602466), (3, 142401644), (4, 106801233), (6, 71200822), (7, 61029276), (11, 38836812), (12, 35600411), (14, 30514638), (21, 20343092), (22, 19418406), (28, 15257319), (33, 12945604), (42, 10171546), (44, 9709203), (49, 8718468), (66, 6472802), (77, 5548116), (84, 5085773), (98, 4359234), (132, 3236401), (147, 2906156), (154, 2774058), (196, 2179617), (231, 1849372), (257, 1662276), (294, 1453078), (308, 1387029), (462, 924686), (514, 831138), (539, 792588), (588, 726539), (771, 554092), (924, 462343), (1028, 415569), (1078, 396294), (1542, 277046), (1617, 264196), (1799, 237468), (2156, 198147), (2827, 151116), (3084, 138523), (3234, 132098), (3598, 118734), (5397, 79156), (5654, 75558), (6468, 66049), (7196, 59367), (8481, 50372), (10794, 39578), (11308, 37779), (12593, 33924), (16962, 25186), (19789, 21588)]