2491320384

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{617887}}^1$

素因数の和:617912

約数の個数: 84

約数和(自身を含む): 8161064704

約数和(自身を除く): 5669744320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 617887, 1235774, 1853661, 2471548, 3707322, 4325209, 4943096, 5560983, 7414644, 8650418, 9886192, 11121966, 12975627, 14829288, 17300836, 19772384, 22243932, 25951254, 29658576, 34601672, 38926881, 39544768, 44487864, 51902508, 59317152, 69203344, 77853762, 88975728, 103805016, 118634304, 138406688, 155707524, 177951456, 207610032, 276813376, 311415048, 355902912, 415220064, 622830096, 830440128, 1245660192, 2491320384]

約数ペア:

[(1, 2491320384), (2, 1245660192), (3, 830440128), (4, 622830096), (6, 415220064), (7, 355902912), (8, 311415048), (9, 276813376), (12, 207610032), (14, 177951456), (16, 155707524), (18, 138406688), (21, 118634304), (24, 103805016), (28, 88975728), (32, 77853762), (36, 69203344), (42, 59317152), (48, 51902508), (56, 44487864), (63, 39544768), (64, 38926881), (72, 34601672), (84, 29658576), (96, 25951254), (112, 22243932), (126, 19772384), (144, 17300836), (168, 14829288), (192, 12975627), (224, 11121966), (252, 9886192), (288, 8650418), (336, 7414644), (448, 5560983), (504, 4943096), (576, 4325209), (672, 3707322), (1008, 2471548), (1344, 1853661), (2016, 1235774), (4032, 617887)]