4406005728

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^2\times {\mathrm{18191}}^1$

素因数の和:18265

約数の個数: 108

約数和(自身を含む): 12977245008

約数和(自身を除く): 8571239280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 841, 928, 1044, 1392, 1682, 2088, 2523, 2784, 3364, 4176, 5046, 6728, 7569, 8352, 10092, 13456, 15138, 18191, 20184, 26912, 30276, 36382, 40368, 54573, 60552, 72764, 80736, 109146, 121104, 145528, 163719, 218292, 242208, 291056, 327438, 436584, 527539, 582112, 654876, 873168, 1055078, 1309752, 1582617, 1746336, 2110156, 2619504, 3165234, 4220312, 4747851, 5239008, 6330468, 8440624, 9495702, 12660936, 15298631, 16881248, 18991404, 25321872, 30597262, 37982808, 45895893, 50643744, 61194524, 75965616, 91791786, 122389048, 137687679, 151931232, 183583572, 244778096, 275375358, 367167144, 489556192, 550750716, 734334288, 1101501432, 1468668576, 2203002864, 4406005728]

約数ペア:

[(1, 4406005728), (2, 2203002864), (3, 1468668576), (4, 1101501432), (6, 734334288), (8, 550750716), (9, 489556192), (12, 367167144), (16, 275375358), (18, 244778096), (24, 183583572), (29, 151931232), (32, 137687679), (36, 122389048), (48, 91791786), (58, 75965616), (72, 61194524), (87, 50643744), (96, 45895893), (116, 37982808), (144, 30597262), (174, 25321872), (232, 18991404), (261, 16881248), (288, 15298631), (348, 12660936), (464, 9495702), (522, 8440624), (696, 6330468), (841, 5239008), (928, 4747851), (1044, 4220312), (1392, 3165234), (1682, 2619504), (2088, 2110156), (2523, 1746336), (2784, 1582617), (3364, 1309752), (4176, 1055078), (5046, 873168), (6728, 654876), (7569, 582112), (8352, 527539), (10092, 436584), (13456, 327438), (15138, 291056), (18191, 242208), (20184, 218292), (26912, 163719), (30276, 145528), (36382, 121104), (40368, 109146), (54573, 80736), (60552, 72764)]