254436768

素因数分解:

$2^5\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1627}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 746665920

約数和(自身を除く): 492229152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 181, 216, 288, 362, 432, 543, 724, 864, 1086, 1448, 1627, 1629, 2172, 2896, 3254, 3258, 4344, 4881, 4887, 5792, 6508, 6516, 8688, 9762, 9774, 13016, 13032, 14643, 17376, 19524, 19548, 26032, 26064, 29286, 39048, 39096, 43929, 52064, 52128, 58572, 78096, 78192, 87858, 117144, 156192, 156384, 175716, 234288, 294487, 351432, 468576, 588974, 702864, 883461, 1177948, 1405728, 1766922, 2355896, 2650383, 3533844, 4711792, 5300766, 7067688, 7951149, 9423584, 10601532, 14135376, 15902298, 21203064, 28270752, 31804596, 42406128, 63609192, 84812256, 127218384, 254436768]

約数ペア:

[(1, 254436768), (2, 127218384), (3, 84812256), (4, 63609192), (6, 42406128), (8, 31804596), (9, 28270752), (12, 21203064), (16, 15902298), (18, 14135376), (24, 10601532), (27, 9423584), (32, 7951149), (36, 7067688), (48, 5300766), (54, 4711792), (72, 3533844), (96, 2650383), (108, 2355896), (144, 1766922), (181, 1405728), (216, 1177948), (288, 883461), (362, 702864), (432, 588974), (543, 468576), (724, 351432), (864, 294487), (1086, 234288), (1448, 175716), (1627, 156384), (1629, 156192), (2172, 117144), (2896, 87858), (3254, 78192), (3258, 78096), (4344, 58572), (4881, 52128), (4887, 52064), (5792, 43929), (6508, 39096), (6516, 39048), (8688, 29286), (9762, 26064), (9774, 26032), (13016, 19548), (13032, 19524), (14643, 17376)]