2840628672

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{704521}}^1$

素因数の和:704546

約数の個数: 84

約数和(自身を含む): 9305326576

約数和(自身を除く): 6464697904

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, 704521, 1409042, 2113563, 2818084, 4227126, 4931647, 5636168, 6340689, 8454252, 9863294, 11272336, 12681378, 14794941, 16908504, 19726588, 22544672, 25362756, 29589882, 33817008, 39453176, 44384823, 45089344, 50725512, 59179764, 67634016, 78906352, 88769646, 101451024, 118359528, 135268032, 157812704, 177539292, 202902048, 236719056, 315625408, 355078584, 405804096, 473438112, 710157168, 946876224, 1420314336, 2840628672]

約数ペア:

[(1, 2840628672), (2, 1420314336), (3, 946876224), (4, 710157168), (6, 473438112), (7, 405804096), (8, 355078584), (9, 315625408), (12, 236719056), (14, 202902048), (16, 177539292), (18, 157812704), (21, 135268032), (24, 118359528), (28, 101451024), (32, 88769646), (36, 78906352), (42, 67634016), (48, 59179764), (56, 50725512), (63, 45089344), (64, 44384823), (72, 39453176), (84, 33817008), (96, 29589882), (112, 25362756), (126, 22544672), (144, 19726588), (168, 16908504), (192, 14794941), (224, 12681378), (252, 11272336), (288, 9863294), (336, 8454252), (448, 6340689), (504, 5636168), (576, 4931647), (672, 4227126), (1008, 2818084), (1344, 2113563), (2016, 1409042), (4032, 704521)]