8889494016

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{445187}}^1$

素因数の和:445221

約数の個数: 80

約数和(自身を含む): 25503930144

約数和(自身を除く): 16614436128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 445187, 890374, 1335561, 1780748, 2671122, 3561496, 5342244, 5787431, 7122992, 10684488, 11574862, 14245984, 17362293, 21368976, 23149724, 28491968, 34724586, 42737952, 46299448, 56983936, 69449172, 85475904, 92598896, 113967872, 138898344, 170951808, 185197792, 227935744, 277796688, 341903616, 370395584, 555593376, 683807232, 740791168, 1111186752, 1481582336, 2222373504, 2963164672, 4444747008, 8889494016]

約数ペア:

[(1, 8889494016), (2, 4444747008), (3, 2963164672), (4, 2222373504), (6, 1481582336), (8, 1111186752), (12, 740791168), (13, 683807232), (16, 555593376), (24, 370395584), (26, 341903616), (32, 277796688), (39, 227935744), (48, 185197792), (52, 170951808), (64, 138898344), (78, 113967872), (96, 92598896), (104, 85475904), (128, 69449172), (156, 56983936), (192, 46299448), (208, 42737952), (256, 34724586), (312, 28491968), (384, 23149724), (416, 21368976), (512, 17362293), (624, 14245984), (768, 11574862), (832, 10684488), (1248, 7122992), (1536, 5787431), (1664, 5342244), (2496, 3561496), (3328, 2671122), (4992, 1780748), (6656, 1335561), (9984, 890374), (19968, 445187)]