242395136

素因数分解:

$2^{11}\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 491793120

約数和(自身を除く): 249397984

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 1667, 2048, 2272, 3334, 4544, 6668, 9088, 13336, 18176, 26672, 36352, 53344, 72704, 106688, 118357, 145408, 213376, 236714, 426752, 473428, 853504, 946856, 1707008, 1893712, 3414016, 3787424, 7574848, 15149696, 30299392, 60598784, 121197568, 242395136]

約数ペア:

[(1, 242395136), (2, 121197568), (4, 60598784), (8, 30299392), (16, 15149696), (32, 7574848), (64, 3787424), (71, 3414016), (128, 1893712), (142, 1707008), (256, 946856), (284, 853504), (512, 473428), (568, 426752), (1024, 236714), (1136, 213376), (1667, 145408), (2048, 118357), (2272, 106688), (3334, 72704), (4544, 53344), (6668, 36352), (9088, 26672), (13336, 18176)]