1645940544

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29663}}^1$

素因数の和:29712

約数の個数: 84

約数和(自身を含む): 4626278784

約数和(自身を除く): 2980338240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 289, 408, 544, 578, 816, 867, 1088, 1156, 1632, 1734, 2312, 3264, 3468, 4624, 6936, 9248, 13872, 18496, 27744, 29663, 55488, 59326, 88989, 118652, 177978, 237304, 355956, 474608, 504271, 711912, 949216, 1008542, 1423824, 1512813, 1898432, 2017084, 2847648, 3025626, 4034168, 5695296, 6051252, 8068336, 8572607, 12102504, 16136672, 17145214, 24205008, 25717821, 32273344, 34290428, 48410016, 51435642, 68580856, 96820032, 102871284, 137161712, 205742568, 274323424, 411485136, 548646848, 822970272, 1645940544]

約数ペア:

[(1, 1645940544), (2, 822970272), (3, 548646848), (4, 411485136), (6, 274323424), (8, 205742568), (12, 137161712), (16, 102871284), (17, 96820032), (24, 68580856), (32, 51435642), (34, 48410016), (48, 34290428), (51, 32273344), (64, 25717821), (68, 24205008), (96, 17145214), (102, 16136672), (136, 12102504), (192, 8572607), (204, 8068336), (272, 6051252), (289, 5695296), (408, 4034168), (544, 3025626), (578, 2847648), (816, 2017084), (867, 1898432), (1088, 1512813), (1156, 1423824), (1632, 1008542), (1734, 949216), (2312, 711912), (3264, 504271), (3468, 474608), (4624, 355956), (6936, 237304), (9248, 177978), (13872, 118652), (18496, 88989), (27744, 59326), (29663, 55488)]