255007536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 782949888

約数和(自身を除く): 527942352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 107, 112, 123, 164, 168, 173, 214, 246, 287, 321, 328, 336, 346, 428, 492, 519, 574, 642, 656, 692, 749, 856, 861, 984, 1038, 1148, 1211, 1284, 1384, 1498, 1712, 1722, 1968, 2076, 2247, 2296, 2422, 2568, 2768, 2996, 3444, 3633, 4152, 4387, 4494, 4592, 4844, 5136, 5992, 6888, 7093, 7266, 8304, 8774, 8988, 9688, 11984, 13161, 13776, 14186, 14532, 17548, 17976, 18511, 19376, 21279, 26322, 28372, 29064, 30709, 35096, 35952, 37022, 42558, 49651, 52644, 55533, 56744, 58128, 61418, 70192, 74044, 85116, 92127, 99302, 105288, 111066, 113488, 122836, 129577, 148088, 148953, 170232, 184254, 198604, 210576, 222132, 245672, 259154, 296176, 297906, 340464, 368508, 388731, 397208, 444264, 491344, 518308, 595812, 737016, 758951, 777462, 794416, 888528, 1036616, 1191624, 1474032, 1517902, 1554924, 2073232, 2276853, 2383248, 3035804, 3109848, 4553706, 5312657, 6071608, 6219696, 9107412, 10625314, 12143216, 15937971, 18214824, 21250628, 31875942, 36429648, 42501256, 63751884, 85002512, 127503768, 255007536]

約数ペア:

[(1, 255007536), (2, 127503768), (3, 85002512), (4, 63751884), (6, 42501256), (7, 36429648), (8, 31875942), (12, 21250628), (14, 18214824), (16, 15937971), (21, 12143216), (24, 10625314), (28, 9107412), (41, 6219696), (42, 6071608), (48, 5312657), (56, 4553706), (82, 3109848), (84, 3035804), (107, 2383248), (112, 2276853), (123, 2073232), (164, 1554924), (168, 1517902), (173, 1474032), (214, 1191624), (246, 1036616), (287, 888528), (321, 794416), (328, 777462), (336, 758951), (346, 737016), (428, 595812), (492, 518308), (519, 491344), (574, 444264), (642, 397208), (656, 388731), (692, 368508), (749, 340464), (856, 297906), (861, 296176), (984, 259154), (1038, 245672), (1148, 222132), (1211, 210576), (1284, 198604), (1384, 184254), (1498, 170232), (1712, 148953), (1722, 148088), (1968, 129577), (2076, 122836), (2247, 113488), (2296, 111066), (2422, 105288), (2568, 99302), (2768, 92127), (2996, 85116), (3444, 74044), (3633, 70192), (4152, 61418), (4387, 58128), (4494, 56744), (4592, 55533), (4844, 52644), (5136, 49651), (5992, 42558), (6888, 37022), (7093, 35952), (7266, 35096), (8304, 30709), (8774, 29064), (8988, 28372), (9688, 26322), (11984, 21279), (13161, 19376), (13776, 18511), (14186, 17976), (14532, 17548)]