340340672

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2714

約数の個数: 84

約数和(自身を含む): 805092624

約数和(自身を除く): 464751952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 164, 196, 224, 287, 328, 392, 448, 574, 656, 784, 1148, 1312, 1568, 2009, 2296, 2624, 2647, 3136, 4018, 4592, 5294, 8036, 9184, 10588, 16072, 18368, 18529, 21176, 32144, 37058, 42352, 64288, 74116, 84704, 108527, 128576, 129703, 148232, 169408, 217054, 259406, 296464, 434108, 518812, 592928, 759689, 868216, 1037624, 1185856, 1519378, 1736432, 2075248, 3038756, 3472864, 4150496, 5317823, 6077512, 6945728, 8300992, 10635646, 12155024, 21271292, 24310048, 42542584, 48620096, 85085168, 170170336, 340340672]

約数ペア:

[(1, 340340672), (2, 170170336), (4, 85085168), (7, 48620096), (8, 42542584), (14, 24310048), (16, 21271292), (28, 12155024), (32, 10635646), (41, 8300992), (49, 6945728), (56, 6077512), (64, 5317823), (82, 4150496), (98, 3472864), (112, 3038756), (164, 2075248), (196, 1736432), (224, 1519378), (287, 1185856), (328, 1037624), (392, 868216), (448, 759689), (574, 592928), (656, 518812), (784, 434108), (1148, 296464), (1312, 259406), (1568, 217054), (2009, 169408), (2296, 148232), (2624, 129703), (2647, 128576), (3136, 108527), (4018, 84704), (4592, 74116), (5294, 64288), (8036, 42352), (9184, 37058), (10588, 32144), (16072, 21176), (18368, 18529)]