218120448

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3160

約数の個数: 144

約数和(自身を含む): 714713216

約数和(自身を除く): 496592768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3121, 3328, 4368, 4992, 5376, 5824, 6242, 8736, 9363, 9984, 11648, 12484, 17472, 18726, 21847, 23296, 24968, 34944, 37452, 40573, 43694, 49936, 65541, 69888, 74904, 81146, 87388, 99872, 121719, 131082, 149808, 162292, 174776, 199744, 243438, 262164, 284011, 299616, 324584, 349552, 399488, 486876, 524328, 568022, 599232, 649168, 699104, 798976, 852033, 973752, 1048656, 1136044, 1198464, 1298336, 1398208, 1704066, 1947504, 2097312, 2272088, 2396928, 2596672, 2796416, 3408132, 3895008, 4194624, 4544176, 5193344, 5592832, 6816264, 7790016, 8389248, 9088352, 10386688, 13632528, 15580032, 16778496, 18176704, 27265056, 31160064, 36353408, 54530112, 72706816, 109060224, 218120448]

約数ペア:

[(1, 218120448), (2, 109060224), (3, 72706816), (4, 54530112), (6, 36353408), (7, 31160064), (8, 27265056), (12, 18176704), (13, 16778496), (14, 15580032), (16, 13632528), (21, 10386688), (24, 9088352), (26, 8389248), (28, 7790016), (32, 6816264), (39, 5592832), (42, 5193344), (48, 4544176), (52, 4194624), (56, 3895008), (64, 3408132), (78, 2796416), (84, 2596672), (91, 2396928), (96, 2272088), (104, 2097312), (112, 1947504), (128, 1704066), (156, 1398208), (168, 1298336), (182, 1198464), (192, 1136044), (208, 1048656), (224, 973752), (256, 852033), (273, 798976), (312, 699104), (336, 649168), (364, 599232), (384, 568022), (416, 524328), (448, 486876), (546, 399488), (624, 349552), (672, 324584), (728, 299616), (768, 284011), (832, 262164), (896, 243438), (1092, 199744), (1248, 174776), (1344, 162292), (1456, 149808), (1664, 131082), (1792, 121719), (2184, 99872), (2496, 87388), (2688, 81146), (2912, 74904), (3121, 69888), (3328, 65541), (4368, 49936), (4992, 43694), (5376, 40573), (5824, 37452), (6242, 34944), (8736, 24968), (9363, 23296), (9984, 21847), (11648, 18726), (12484, 17472)]