265639296

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 767692800

約数和(自身を除く): 502053504

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, 312, 381, 384, 416, 419, 508, 624, 762, 832, 838, 1016, 1248, 1257, 1524, 1651, 1664, 1676, 2032, 2496, 2514, 3048, 3302, 3352, 4064, 4953, 4992, 5028, 5447, 6096, 6604, 6704, 8128, 9906, 10056, 10894, 12192, 13208, 13408, 16256, 16341, 19812, 20112, 21788, 24384, 26416, 26816, 32682, 39624, 40224, 43576, 48768, 52832, 53213, 53632, 65364, 79248, 80448, 87152, 105664, 106426, 130728, 158496, 159639, 160896, 174304, 211328, 212852, 261456, 316992, 319278, 348608, 425704, 522912, 633984, 638556, 691769, 697216, 851408, 1045824, 1277112, 1383538, 1702816, 2075307, 2091648, 2554224, 2767076, 3405632, 4150614, 5108448, 5534152, 6811264, 8301228, 10216896, 11068304, 16602456, 20433792, 22136608, 33204912, 44273216, 66409824, 88546432, 132819648, 265639296]

約数ペア:

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