531278592

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 1538396160

約数和(自身を除く): 1007117568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 256, 312, 381, 384, 416, 419, 508, 624, 762, 768, 832, 838, 1016, 1248, 1257, 1524, 1651, 1664, 1676, 2032, 2496, 2514, 3048, 3302, 3328, 3352, 4064, 4953, 4992, 5028, 5447, 6096, 6604, 6704, 8128, 9906, 9984, 10056, 10894, 12192, 13208, 13408, 16256, 16341, 19812, 20112, 21788, 24384, 26416, 26816, 32512, 32682, 39624, 40224, 43576, 48768, 52832, 53213, 53632, 65364, 79248, 80448, 87152, 97536, 105664, 106426, 107264, 130728, 158496, 159639, 160896, 174304, 211328, 212852, 261456, 316992, 319278, 321792, 348608, 422656, 425704, 522912, 633984, 638556, 691769, 697216, 851408, 1045824, 1267968, 1277112, 1383538, 1394432, 1702816, 2075307, 2091648, 2554224, 2767076, 3405632, 4150614, 4183296, 5108448, 5534152, 6811264, 8301228, 10216896, 11068304, 13622528, 16602456, 20433792, 22136608, 33204912, 40867584, 44273216, 66409824, 88546432, 132819648, 177092864, 265639296, 531278592]

約数ペア:

[(1, 531278592), (2, 265639296), (3, 177092864), (4, 132819648), (6, 88546432), (8, 66409824), (12, 44273216), (13, 40867584), (16, 33204912), (24, 22136608), (26, 20433792), (32, 16602456), (39, 13622528), (48, 11068304), (52, 10216896), (64, 8301228), (78, 6811264), (96, 5534152), (104, 5108448), (127, 4183296), (128, 4150614), (156, 3405632), (192, 2767076), (208, 2554224), (254, 2091648), (256, 2075307), (312, 1702816), (381, 1394432), (384, 1383538), (416, 1277112), (419, 1267968), (508, 1045824), (624, 851408), (762, 697216), (768, 691769), (832, 638556), (838, 633984), (1016, 522912), (1248, 425704), (1257, 422656), (1524, 348608), (1651, 321792), (1664, 319278), (1676, 316992), (2032, 261456), (2496, 212852), (2514, 211328), (3048, 174304), (3302, 160896), (3328, 159639), (3352, 158496), (4064, 130728), (4953, 107264), (4992, 106426), (5028, 105664), (5447, 97536), (6096, 87152), (6604, 80448), (6704, 79248), (8128, 65364), (9906, 53632), (9984, 53213), (10056, 52832), (10894, 48768), (12192, 43576), (13208, 40224), (13408, 39624), (16256, 32682), (16341, 32512), (19812, 26816), (20112, 26416), (21788, 24384)]