220780679168

素因数分解:

$2^{12}\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{3433}}^1$

素因数の和:5707

約数の個数: 104

約数和(自身を含む): 504951953088

約数和(自身を除く): 284171273920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2243, 3433, 3584, 4096, 4486, 6866, 7168, 8972, 13732, 14336, 15701, 17944, 24031, 27464, 28672, 31402, 35888, 48062, 54928, 62804, 71776, 96124, 109856, 125608, 143552, 192248, 219712, 251216, 287104, 384496, 439424, 502432, 574208, 768992, 878848, 1004864, 1148416, 1537984, 1757696, 2009728, 2296832, 3075968, 3515392, 4019456, 4593664, 6151936, 7030784, 7700219, 8038912, 9187328, 12303872, 14061568, 15400438, 16077824, 24607744, 30800876, 32155648, 49215488, 53901533, 61601752, 64311296, 98430976, 107803066, 123203504, 215606132, 246407008, 431212264, 492814016, 862424528, 985628032, 1724849056, 1971256064, 3449698112, 3942512128, 6899396224, 7885024256, 13798792448, 15770048512, 27597584896, 31540097024, 55195169792, 110390339584, 220780679168]

約数ペア:

[(1, 220780679168), (2, 110390339584), (4, 55195169792), (7, 31540097024), (8, 27597584896), (14, 15770048512), (16, 13798792448), (28, 7885024256), (32, 6899396224), (56, 3942512128), (64, 3449698112), (112, 1971256064), (128, 1724849056), (224, 985628032), (256, 862424528), (448, 492814016), (512, 431212264), (896, 246407008), (1024, 215606132), (1792, 123203504), (2048, 107803066), (2243, 98430976), (3433, 64311296), (3584, 61601752), (4096, 53901533), (4486, 49215488), (6866, 32155648), (7168, 30800876), (8972, 24607744), (13732, 16077824), (14336, 15400438), (15701, 14061568), (17944, 12303872), (24031, 9187328), (27464, 8038912), (28672, 7700219), (31402, 7030784), (35888, 6151936), (48062, 4593664), (54928, 4019456), (62804, 3515392), (71776, 3075968), (96124, 2296832), (109856, 2009728), (125608, 1757696), (143552, 1537984), (192248, 1148416), (219712, 1004864), (251216, 878848), (287104, 768992), (384496, 574208), (439424, 502432)]