348423712

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17093}}^1$

素因数の和:17130

約数の個数: 72

約数和(自身を含む): 859383756

約数和(自身を除く): 510960044

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 17093, 20384, 34186, 68372, 119651, 136744, 222209, 239302, 273488, 444418, 478604, 546976, 837557, 888836, 957208, 1555463, 1675114, 1777672, 1914416, 3110926, 3350228, 3555344, 3828832, 6221852, 6700456, 7110688, 10888241, 12443704, 13400912, 21776482, 24887408, 26801824, 43552964, 49774816, 87105928, 174211856, 348423712]

約数ペア:

[(1, 348423712), (2, 174211856), (4, 87105928), (7, 49774816), (8, 43552964), (13, 26801824), (14, 24887408), (16, 21776482), (26, 13400912), (28, 12443704), (32, 10888241), (49, 7110688), (52, 6700456), (56, 6221852), (91, 3828832), (98, 3555344), (104, 3350228), (112, 3110926), (182, 1914416), (196, 1777672), (208, 1675114), (224, 1555463), (364, 957208), (392, 888836), (416, 837557), (637, 546976), (728, 478604), (784, 444418), (1274, 273488), (1456, 239302), (1568, 222209), (2548, 136744), (2912, 119651), (5096, 68372), (10192, 34186), (17093, 20384)]