290475136

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1654

約数の個数: 96

約数和(自身を含む): 696807900

約数和(自身を除く): 406332764

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 392, 406, 448, 464, 784, 812, 896, 928, 1421, 1568, 1597, 1624, 1856, 2842, 3136, 3194, 3248, 3712, 5684, 6272, 6388, 6496, 11179, 11368, 12776, 12992, 22358, 22736, 25552, 25984, 44716, 45472, 46313, 51104, 78253, 89432, 90944, 92626, 102208, 156506, 178864, 181888, 185252, 204416, 313012, 324191, 357728, 370504, 626024, 648382, 715456, 741008, 1252048, 1296764, 1430912, 1482016, 2269337, 2504096, 2593528, 2964032, 4538674, 5008192, 5187056, 5928064, 9077348, 10016384, 10374112, 18154696, 20748224, 36309392, 41496448, 72618784, 145237568, 290475136]

約数ペア:

[(1, 290475136), (2, 145237568), (4, 72618784), (7, 41496448), (8, 36309392), (14, 20748224), (16, 18154696), (28, 10374112), (29, 10016384), (32, 9077348), (49, 5928064), (56, 5187056), (58, 5008192), (64, 4538674), (98, 2964032), (112, 2593528), (116, 2504096), (128, 2269337), (196, 1482016), (203, 1430912), (224, 1296764), (232, 1252048), (392, 741008), (406, 715456), (448, 648382), (464, 626024), (784, 370504), (812, 357728), (896, 324191), (928, 313012), (1421, 204416), (1568, 185252), (1597, 181888), (1624, 178864), (1856, 156506), (2842, 102208), (3136, 92626), (3194, 90944), (3248, 89432), (3712, 78253), (5684, 51104), (6272, 46313), (6388, 45472), (6496, 44716), (11179, 25984), (11368, 25552), (12776, 22736), (12992, 22358)]