245663712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 827366400

約数和(自身を除く): 581702688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 151, 168, 189, 216, 224, 252, 269, 288, 302, 336, 378, 432, 453, 504, 538, 604, 672, 756, 807, 864, 906, 1008, 1057, 1076, 1208, 1359, 1512, 1614, 1812, 1883, 2016, 2114, 2152, 2416, 2421, 2718, 3024, 3171, 3228, 3624, 3766, 4077, 4228, 4304, 4832, 4842, 5436, 5649, 6048, 6342, 6456, 7248, 7263, 7532, 8154, 8456, 8608, 9513, 9684, 10872, 11298, 12684, 12912, 14496, 14526, 15064, 16308, 16912, 16947, 19026, 19368, 21744, 22596, 25368, 25824, 28539, 29052, 30128, 32616, 33824, 33894, 38052, 38736, 40619, 43488, 45192, 50736, 50841, 57078, 58104, 60256, 65232, 67788, 76104, 77472, 81238, 90384, 101472, 101682, 114156, 116208, 121857, 130464, 135576, 152208, 162476, 180768, 203364, 228312, 232416, 243714, 271152, 284333, 304416, 324952, 365571, 406728, 456624, 487428, 542304, 568666, 649904, 731142, 813456, 852999, 913248, 974856, 1096713, 1137332, 1299808, 1462284, 1626912, 1705998, 1949712, 2193426, 2274664, 2558997, 2924568, 3411996, 3899424, 4386852, 4549328, 5117994, 5849136, 6823992, 7676991, 8773704, 9098656, 10235988, 11698272, 13647984, 15353982, 17547408, 20471976, 27295968, 30707964, 35094816, 40943952, 61415928, 81887904, 122831856, 245663712]

約数ペア:

[(1, 245663712), (2, 122831856), (3, 81887904), (4, 61415928), (6, 40943952), (7, 35094816), (8, 30707964), (9, 27295968), (12, 20471976), (14, 17547408), (16, 15353982), (18, 13647984), (21, 11698272), (24, 10235988), (27, 9098656), (28, 8773704), (32, 7676991), (36, 6823992), (42, 5849136), (48, 5117994), (54, 4549328), (56, 4386852), (63, 3899424), (72, 3411996), (84, 2924568), (96, 2558997), (108, 2274664), (112, 2193426), (126, 1949712), (144, 1705998), (151, 1626912), (168, 1462284), (189, 1299808), (216, 1137332), (224, 1096713), (252, 974856), (269, 913248), (288, 852999), (302, 813456), (336, 731142), (378, 649904), (432, 568666), (453, 542304), (504, 487428), (538, 456624), (604, 406728), (672, 365571), (756, 324952), (807, 304416), (864, 284333), (906, 271152), (1008, 243714), (1057, 232416), (1076, 228312), (1208, 203364), (1359, 180768), (1512, 162476), (1614, 152208), (1812, 135576), (1883, 130464), (2016, 121857), (2114, 116208), (2152, 114156), (2416, 101682), (2421, 101472), (2718, 90384), (3024, 81238), (3171, 77472), (3228, 76104), (3624, 67788), (3766, 65232), (4077, 60256), (4228, 58104), (4304, 57078), (4832, 50841), (4842, 50736), (5436, 45192), (5649, 43488), (6048, 40619), (6342, 38736), (6456, 38052), (7248, 33894), (7263, 33824), (7532, 32616), (8154, 30128), (8456, 29052), (8608, 28539), (9513, 25824), (9684, 25368), (10872, 22596), (11298, 21744), (12684, 19368), (12912, 19026), (14496, 16947), (14526, 16912), (15064, 16308)]