740257728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12809}}^1$

素因数の和:12874

約数の個数: 112

約数和(自身を含む): 2290632960

約数和(自身を除く): 1550375232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 129, 168, 172, 192, 224, 258, 301, 336, 344, 448, 516, 602, 672, 688, 903, 1032, 1204, 1344, 1376, 1806, 2064, 2408, 2752, 3612, 4128, 4816, 7224, 8256, 9632, 12809, 14448, 19264, 25618, 28896, 38427, 51236, 57792, 76854, 89663, 102472, 153708, 179326, 204944, 268989, 307416, 358652, 409888, 537978, 550787, 614832, 717304, 819776, 1075956, 1101574, 1229664, 1434608, 1652361, 2151912, 2203148, 2459328, 2869216, 3304722, 3855509, 4303824, 4406296, 5738432, 6609444, 7711018, 8607648, 8812592, 11566527, 13218888, 15422036, 17215296, 17625184, 23133054, 26437776, 30844072, 35250368, 46266108, 52875552, 61688144, 92532216, 105751104, 123376288, 185064432, 246752576, 370128864, 740257728]

約数ペア:

[(1, 740257728), (2, 370128864), (3, 246752576), (4, 185064432), (6, 123376288), (7, 105751104), (8, 92532216), (12, 61688144), (14, 52875552), (16, 46266108), (21, 35250368), (24, 30844072), (28, 26437776), (32, 23133054), (42, 17625184), (43, 17215296), (48, 15422036), (56, 13218888), (64, 11566527), (84, 8812592), (86, 8607648), (96, 7711018), (112, 6609444), (129, 5738432), (168, 4406296), (172, 4303824), (192, 3855509), (224, 3304722), (258, 2869216), (301, 2459328), (336, 2203148), (344, 2151912), (448, 1652361), (516, 1434608), (602, 1229664), (672, 1101574), (688, 1075956), (903, 819776), (1032, 717304), (1204, 614832), (1344, 550787), (1376, 537978), (1806, 409888), (2064, 358652), (2408, 307416), (2752, 268989), (3612, 204944), (4128, 179326), (4816, 153708), (7224, 102472), (8256, 89663), (9632, 76854), (12809, 57792), (14448, 51236), (19264, 38427), (25618, 28896)]