243343744

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2689}}^1$

素因数の和:2811

約数の個数: 64

約数和(自身を含む): 559735200

約数和(自身を除く): 316391456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 448, 707, 808, 896, 1414, 1616, 2689, 2828, 3232, 5378, 5656, 6464, 10756, 11312, 12928, 18823, 21512, 22624, 37646, 43024, 45248, 75292, 86048, 90496, 150584, 172096, 271589, 301168, 344192, 543178, 602336, 1086356, 1204672, 1901123, 2172712, 2409344, 3802246, 4345424, 7604492, 8690848, 15208984, 17381696, 30417968, 34763392, 60835936, 121671872, 243343744]

約数ペア:

[(1, 243343744), (2, 121671872), (4, 60835936), (7, 34763392), (8, 30417968), (14, 17381696), (16, 15208984), (28, 8690848), (32, 7604492), (56, 4345424), (64, 3802246), (101, 2409344), (112, 2172712), (128, 1901123), (202, 1204672), (224, 1086356), (404, 602336), (448, 543178), (707, 344192), (808, 301168), (896, 271589), (1414, 172096), (1616, 150584), (2689, 90496), (2828, 86048), (3232, 75292), (5378, 45248), (5656, 43024), (6464, 37646), (10756, 22624), (11312, 21512), (12928, 18823)]