16260768

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:578

約数の個数: 72

約数和(自身を含む): 46702656

約数和(自身を除く): 30441888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 431, 524, 786, 862, 1048, 1179, 1293, 1572, 1724, 2096, 2358, 2586, 3144, 3448, 3879, 4192, 4716, 5172, 6288, 6896, 7758, 9432, 10344, 12576, 13792, 15516, 18864, 20688, 31032, 37728, 41376, 56461, 62064, 112922, 124128, 169383, 225844, 338766, 451688, 508149, 677532, 903376, 1016298, 1355064, 1806752, 2032596, 2710128, 4065192, 5420256, 8130384, 16260768]

約数ペア:

[(1, 16260768), (2, 8130384), (3, 5420256), (4, 4065192), (6, 2710128), (8, 2032596), (9, 1806752), (12, 1355064), (16, 1016298), (18, 903376), (24, 677532), (32, 508149), (36, 451688), (48, 338766), (72, 225844), (96, 169383), (131, 124128), (144, 112922), (262, 62064), (288, 56461), (393, 41376), (431, 37728), (524, 31032), (786, 20688), (862, 18864), (1048, 15516), (1179, 13792), (1293, 12576), (1572, 10344), (1724, 9432), (2096, 7758), (2358, 6896), (2586, 6288), (3144, 5172), (3448, 4716), (3879, 4192)]