218247936

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 612218880

約数和(自身を除く): 393970944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 89, 93, 96, 103, 124, 128, 178, 186, 192, 206, 248, 256, 267, 309, 356, 372, 384, 412, 496, 534, 618, 712, 744, 768, 824, 992, 1068, 1236, 1424, 1488, 1648, 1984, 2136, 2472, 2759, 2848, 2976, 3193, 3296, 3968, 4272, 4944, 5518, 5696, 5952, 6386, 6592, 7936, 8277, 8544, 9167, 9579, 9888, 11036, 11392, 11904, 12772, 13184, 16554, 17088, 18334, 19158, 19776, 22072, 22784, 23808, 25544, 26368, 27501, 33108, 34176, 36668, 38316, 39552, 44144, 51088, 55002, 66216, 68352, 73336, 76632, 79104, 88288, 102176, 110004, 132432, 146672, 153264, 176576, 204352, 220008, 264864, 284177, 293344, 306528, 353152, 408704, 440016, 529728, 568354, 586688, 613056, 706304, 817408, 852531, 880032, 1059456, 1136708, 1173376, 1226112, 1705062, 1760064, 2118912, 2273416, 2346752, 2452224, 3410124, 3520128, 4546832, 6820248, 7040256, 9093664, 13640496, 18187328, 27280992, 36374656, 54561984, 72749312, 109123968, 218247936]

約数ペア:

[(1, 218247936), (2, 109123968), (3, 72749312), (4, 54561984), (6, 36374656), (8, 27280992), (12, 18187328), (16, 13640496), (24, 9093664), (31, 7040256), (32, 6820248), (48, 4546832), (62, 3520128), (64, 3410124), (89, 2452224), (93, 2346752), (96, 2273416), (103, 2118912), (124, 1760064), (128, 1705062), (178, 1226112), (186, 1173376), (192, 1136708), (206, 1059456), (248, 880032), (256, 852531), (267, 817408), (309, 706304), (356, 613056), (372, 586688), (384, 568354), (412, 529728), (496, 440016), (534, 408704), (618, 353152), (712, 306528), (744, 293344), (768, 284177), (824, 264864), (992, 220008), (1068, 204352), (1236, 176576), (1424, 153264), (1488, 146672), (1648, 132432), (1984, 110004), (2136, 102176), (2472, 88288), (2759, 79104), (2848, 76632), (2976, 73336), (3193, 68352), (3296, 66216), (3968, 55002), (4272, 51088), (4944, 44144), (5518, 39552), (5696, 38316), (5952, 36668), (6386, 34176), (6592, 33108), (7936, 27501), (8277, 26368), (8544, 25544), (9167, 23808), (9579, 22784), (9888, 22072), (11036, 19776), (11392, 19158), (11904, 18334), (12772, 17088), (13184, 16554)]