639964416

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9157}}^1$

素因数の和:9196

約数の個数: 144

約数和(自身を含む): 2096522624

約数和(自身を除く): 1456558208

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, 3328, 4368, 4992, 5376, 5824, 8736, 9157, 9984, 11648, 17472, 18314, 23296, 27471, 34944, 36628, 54942, 64099, 69888, 73256, 109884, 119041, 128198, 146512, 192297, 219768, 238082, 256396, 293024, 357123, 384594, 439536, 476164, 512792, 586048, 714246, 769188, 833287, 879072, 952328, 1025584, 1172096, 1428492, 1538376, 1666574, 1758144, 1904656, 2051168, 2344192, 2499861, 2856984, 3076752, 3333148, 3516288, 3809312, 4102336, 4999722, 5713968, 6153504, 6666296, 7032576, 7618624, 8204672, 9999444, 11427936, 12307008, 13332592, 15237248, 16409344, 19998888, 22855872, 24614016, 26665184, 30474496, 39997776, 45711744, 49228032, 53330368, 79995552, 91423488, 106660736, 159991104, 213321472, 319982208, 639964416]

約数ペア:

[(1, 639964416), (2, 319982208), (3, 213321472), (4, 159991104), (6, 106660736), (7, 91423488), (8, 79995552), (12, 53330368), (13, 49228032), (14, 45711744), (16, 39997776), (21, 30474496), (24, 26665184), (26, 24614016), (28, 22855872), (32, 19998888), (39, 16409344), (42, 15237248), (48, 13332592), (52, 12307008), (56, 11427936), (64, 9999444), (78, 8204672), (84, 7618624), (91, 7032576), (96, 6666296), (104, 6153504), (112, 5713968), (128, 4999722), (156, 4102336), (168, 3809312), (182, 3516288), (192, 3333148), (208, 3076752), (224, 2856984), (256, 2499861), (273, 2344192), (312, 2051168), (336, 1904656), (364, 1758144), (384, 1666574), (416, 1538376), (448, 1428492), (546, 1172096), (624, 1025584), (672, 952328), (728, 879072), (768, 833287), (832, 769188), (896, 714246), (1092, 586048), (1248, 512792), (1344, 476164), (1456, 439536), (1664, 384594), (1792, 357123), (2184, 293024), (2496, 256396), (2688, 238082), (2912, 219768), (3328, 192297), (4368, 146512), (4992, 128198), (5376, 119041), (5824, 109884), (8736, 73256), (9157, 69888), (9984, 64099), (11648, 54942), (17472, 36628), (18314, 34944), (23296, 27471)]