247204608

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{6569}}^1$

素因数の和:6602

約数の個数: 108

約数和(自身を含む): 765457560

約数和(自身を除く): 518252952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 6569, 9408, 12544, 13138, 18816, 19707, 26276, 37632, 39414, 45983, 52552, 78828, 91966, 105104, 137949, 157656, 183932, 210208, 275898, 315312, 321881, 367864, 420416, 551796, 630624, 643762, 735728, 840832, 965643, 1103592, 1261248, 1287524, 1471456, 1681664, 1931286, 2207184, 2522496, 2575048, 2942912, 3862572, 4414368, 5044992, 5150096, 5885824, 7725144, 8828736, 10300192, 11771648, 15450288, 17657472, 20600384, 30900576, 35314944, 41200768, 61801152, 82401536, 123602304, 247204608]

約数ペア:

[(1, 247204608), (2, 123602304), (3, 82401536), (4, 61801152), (6, 41200768), (7, 35314944), (8, 30900576), (12, 20600384), (14, 17657472), (16, 15450288), (21, 11771648), (24, 10300192), (28, 8828736), (32, 7725144), (42, 5885824), (48, 5150096), (49, 5044992), (56, 4414368), (64, 3862572), (84, 2942912), (96, 2575048), (98, 2522496), (112, 2207184), (128, 1931286), (147, 1681664), (168, 1471456), (192, 1287524), (196, 1261248), (224, 1103592), (256, 965643), (294, 840832), (336, 735728), (384, 643762), (392, 630624), (448, 551796), (588, 420416), (672, 367864), (768, 321881), (784, 315312), (896, 275898), (1176, 210208), (1344, 183932), (1568, 157656), (1792, 137949), (2352, 105104), (2688, 91966), (3136, 78828), (4704, 52552), (5376, 45983), (6272, 39414), (6569, 37632), (9408, 26276), (12544, 19707), (13138, 18816)]