351444384

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{3137}}^1$

素因数の和:3542

約数の個数: 72

約数和(自身を含む): 1002308580

約数和(自身を除く): 650864196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 778, 1167, 1556, 2334, 3112, 3137, 3501, 4668, 6224, 6274, 7002, 9336, 9411, 12448, 12548, 14004, 18672, 18822, 25096, 28008, 28233, 37344, 37644, 50192, 56016, 56466, 75288, 100384, 112032, 112932, 150576, 225864, 301152, 451728, 903456, 1220293, 2440586, 3660879, 4881172, 7321758, 9762344, 10982637, 14643516, 19524688, 21965274, 29287032, 39049376, 43930548, 58574064, 87861096, 117148128, 175722192, 351444384]

約数ペア:

[(1, 351444384), (2, 175722192), (3, 117148128), (4, 87861096), (6, 58574064), (8, 43930548), (9, 39049376), (12, 29287032), (16, 21965274), (18, 19524688), (24, 14643516), (32, 10982637), (36, 9762344), (48, 7321758), (72, 4881172), (96, 3660879), (144, 2440586), (288, 1220293), (389, 903456), (778, 451728), (1167, 301152), (1556, 225864), (2334, 150576), (3112, 112932), (3137, 112032), (3501, 100384), (4668, 75288), (6224, 56466), (6274, 56016), (7002, 50192), (9336, 37644), (9411, 37344), (12448, 28233), (12548, 28008), (14004, 25096), (18672, 18822)]