251864704

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3130

約数の個数: 96

約数和(自身を含む): 628784100

約数和(自身を除く): 376919396

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 2548, 2912, 3089, 3136, 5096, 5824, 6178, 6272, 10192, 11648, 12356, 20384, 21623, 24712, 40157, 40768, 43246, 49424, 80314, 81536, 86492, 98848, 151361, 160628, 172984, 197696, 281099, 302722, 321256, 345968, 395392, 562198, 605444, 642512, 691936, 1124396, 1210888, 1285024, 1383872, 1967693, 2248792, 2421776, 2570048, 2767744, 3935386, 4497584, 4843552, 5140096, 7870772, 8995168, 9687104, 15741544, 17990336, 19374208, 31483088, 35980672, 62966176, 125932352, 251864704]

約数ペア:

[(1, 251864704), (2, 125932352), (4, 62966176), (7, 35980672), (8, 31483088), (13, 19374208), (14, 17990336), (16, 15741544), (26, 9687104), (28, 8995168), (32, 7870772), (49, 5140096), (52, 4843552), (56, 4497584), (64, 3935386), (91, 2767744), (98, 2570048), (104, 2421776), (112, 2248792), (128, 1967693), (182, 1383872), (196, 1285024), (208, 1210888), (224, 1124396), (364, 691936), (392, 642512), (416, 605444), (448, 562198), (637, 395392), (728, 345968), (784, 321256), (832, 302722), (896, 281099), (1274, 197696), (1456, 172984), (1568, 160628), (1664, 151361), (2548, 98848), (2912, 86492), (3089, 81536), (3136, 80314), (5096, 49424), (5824, 43246), (6178, 40768), (6272, 40157), (10192, 24712), (11648, 21623), (12356, 20384)]