247437504

素因数分解:

$2^6\times 3^4\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:892

約数の個数: 140

約数和(自身を含む): 746836200

約数和(自身を除く): 499398696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 144, 162, 177, 192, 216, 236, 288, 324, 354, 432, 472, 531, 576, 648, 708, 809, 864, 944, 1062, 1296, 1416, 1593, 1618, 1728, 1888, 2124, 2427, 2592, 2832, 3186, 3236, 3776, 4248, 4779, 4854, 5184, 5664, 6372, 6472, 7281, 8496, 9558, 9708, 11328, 12744, 12944, 14562, 16992, 19116, 19416, 21843, 25488, 25888, 29124, 33984, 38232, 38832, 43686, 47731, 50976, 51776, 58248, 65529, 76464, 77664, 87372, 95462, 101952, 116496, 131058, 143193, 152928, 155328, 174744, 190924, 232992, 262116, 286386, 305856, 349488, 381848, 429579, 465984, 524232, 572772, 698976, 763696, 859158, 1048464, 1145544, 1288737, 1397952, 1527392, 1718316, 2096928, 2291088, 2577474, 3054784, 3436632, 3866211, 4193856, 4582176, 5154948, 6873264, 7732422, 9164352, 10309896, 13746528, 15464844, 20619792, 27493056, 30929688, 41239584, 61859376, 82479168, 123718752, 247437504]

約数ペア:

[(1, 247437504), (2, 123718752), (3, 82479168), (4, 61859376), (6, 41239584), (8, 30929688), (9, 27493056), (12, 20619792), (16, 15464844), (18, 13746528), (24, 10309896), (27, 9164352), (32, 7732422), (36, 6873264), (48, 5154948), (54, 4582176), (59, 4193856), (64, 3866211), (72, 3436632), (81, 3054784), (96, 2577474), (108, 2291088), (118, 2096928), (144, 1718316), (162, 1527392), (177, 1397952), (192, 1288737), (216, 1145544), (236, 1048464), (288, 859158), (324, 763696), (354, 698976), (432, 572772), (472, 524232), (531, 465984), (576, 429579), (648, 381848), (708, 349488), (809, 305856), (864, 286386), (944, 262116), (1062, 232992), (1296, 190924), (1416, 174744), (1593, 155328), (1618, 152928), (1728, 143193), (1888, 131058), (2124, 116496), (2427, 101952), (2592, 95462), (2832, 87372), (3186, 77664), (3236, 76464), (3776, 65529), (4248, 58248), (4779, 51776), (4854, 50976), (5184, 47731), (5664, 43686), (6372, 38832), (6472, 38232), (7281, 33984), (8496, 29124), (9558, 25888), (9708, 25488), (11328, 21843), (12744, 19416), (12944, 19116), (14562, 16992)]