332603648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 721123200

約数和(自身を除く): 388519552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 256, 278, 416, 556, 719, 832, 1112, 1438, 1664, 1807, 2224, 2876, 3328, 3614, 4448, 5752, 7228, 8896, 9347, 11504, 14456, 17792, 18694, 23008, 28912, 35584, 37388, 46016, 57824, 74776, 92032, 99941, 115648, 149552, 184064, 199882, 231296, 299104, 399764, 462592, 598208, 799528, 1196416, 1299233, 1599056, 2392832, 2598466, 3198112, 5196932, 6396224, 10393864, 12792448, 20787728, 25584896, 41575456, 83150912, 166301824, 332603648]

約数ペア:

[(1, 332603648), (2, 166301824), (4, 83150912), (8, 41575456), (13, 25584896), (16, 20787728), (26, 12792448), (32, 10393864), (52, 6396224), (64, 5196932), (104, 3198112), (128, 2598466), (139, 2392832), (208, 1599056), (256, 1299233), (278, 1196416), (416, 799528), (556, 598208), (719, 462592), (832, 399764), (1112, 299104), (1438, 231296), (1664, 199882), (1807, 184064), (2224, 149552), (2876, 115648), (3328, 99941), (3614, 92032), (4448, 74776), (5752, 57824), (7228, 46016), (8896, 37388), (9347, 35584), (11504, 28912), (14456, 23008), (17792, 18694)]