218827008

素因数分解:

$2^8\times 3^4\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 180

約数和(自身を含む): 667032828

約数和(自身を除く): 448205820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 173, 183, 192, 216, 244, 256, 288, 324, 346, 366, 384, 432, 488, 519, 549, 576, 648, 692, 732, 768, 864, 976, 1038, 1098, 1152, 1296, 1384, 1464, 1557, 1647, 1728, 1952, 2076, 2196, 2304, 2592, 2768, 2928, 3114, 3294, 3456, 3904, 4152, 4392, 4671, 4941, 5184, 5536, 5856, 6228, 6588, 6912, 7808, 8304, 8784, 9342, 9882, 10368, 10553, 11072, 11712, 12456, 13176, 14013, 15616, 16608, 17568, 18684, 19764, 20736, 21106, 22144, 23424, 24912, 26352, 28026, 31659, 33216, 35136, 37368, 39528, 42212, 44288, 46848, 49824, 52704, 56052, 63318, 66432, 70272, 74736, 79056, 84424, 94977, 99648, 105408, 112104, 126636, 132864, 140544, 149472, 158112, 168848, 189954, 199296, 210816, 224208, 253272, 284931, 298944, 316224, 337696, 379908, 398592, 421632, 448416, 506544, 569862, 597888, 632448, 675392, 759816, 854793, 896832, 1013088, 1139724, 1195776, 1264896, 1350784, 1519632, 1709586, 1793664, 2026176, 2279448, 2701568, 3039264, 3419172, 3587328, 4052352, 4558896, 6078528, 6838344, 8104704, 9117792, 12157056, 13676688, 18235584, 24314112, 27353376, 36471168, 54706752, 72942336, 109413504, 218827008]

約数ペア:

[(1, 218827008), (2, 109413504), (3, 72942336), (4, 54706752), (6, 36471168), (8, 27353376), (9, 24314112), (12, 18235584), (16, 13676688), (18, 12157056), (24, 9117792), (27, 8104704), (32, 6838344), (36, 6078528), (48, 4558896), (54, 4052352), (61, 3587328), (64, 3419172), (72, 3039264), (81, 2701568), (96, 2279448), (108, 2026176), (122, 1793664), (128, 1709586), (144, 1519632), (162, 1350784), (173, 1264896), (183, 1195776), (192, 1139724), (216, 1013088), (244, 896832), (256, 854793), (288, 759816), (324, 675392), (346, 632448), (366, 597888), (384, 569862), (432, 506544), (488, 448416), (519, 421632), (549, 398592), (576, 379908), (648, 337696), (692, 316224), (732, 298944), (768, 284931), (864, 253272), (976, 224208), (1038, 210816), (1098, 199296), (1152, 189954), (1296, 168848), (1384, 158112), (1464, 149472), (1557, 140544), (1647, 132864), (1728, 126636), (1952, 112104), (2076, 105408), (2196, 99648), (2304, 94977), (2592, 84424), (2768, 79056), (2928, 74736), (3114, 70272), (3294, 66432), (3456, 63318), (3904, 56052), (4152, 52704), (4392, 49824), (4671, 46848), (4941, 44288), (5184, 42212), (5536, 39528), (5856, 37368), (6228, 35136), (6588, 33216), (6912, 31659), (7808, 28026), (8304, 26352), (8784, 24912), (9342, 23424), (9882, 22144), (10368, 21106), (10553, 20736), (11072, 19764), (11712, 18684), (12456, 17568), (13176, 16608), (14013, 15616)]