666151488

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21821}}^1$

素因数の和:21892

約数の個数: 84

約数和(自身を含む): 1945518588

約数和(自身を除く): 1279367100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 10176, 15264, 21821, 30528, 43642, 65463, 87284, 130926, 174568, 196389, 261852, 349136, 392778, 523704, 698272, 785556, 1047408, 1156513, 1396544, 1571112, 2094816, 2313026, 3142224, 3469539, 4189632, 4626052, 6284448, 6939078, 9252104, 10408617, 12568896, 13878156, 18504208, 20817234, 27756312, 37008416, 41634468, 55512624, 74016832, 83268936, 111025248, 166537872, 222050496, 333075744, 666151488]

約数ペア:

[(1, 666151488), (2, 333075744), (3, 222050496), (4, 166537872), (6, 111025248), (8, 83268936), (9, 74016832), (12, 55512624), (16, 41634468), (18, 37008416), (24, 27756312), (32, 20817234), (36, 18504208), (48, 13878156), (53, 12568896), (64, 10408617), (72, 9252104), (96, 6939078), (106, 6284448), (144, 4626052), (159, 4189632), (192, 3469539), (212, 3142224), (288, 2313026), (318, 2094816), (424, 1571112), (477, 1396544), (576, 1156513), (636, 1047408), (848, 785556), (954, 698272), (1272, 523704), (1696, 392778), (1908, 349136), (2544, 261852), (3392, 196389), (3816, 174568), (5088, 130926), (7632, 87284), (10176, 65463), (15264, 43642), (21821, 30528)]