120447488

素因数分解:

$2^9\times 7^2\times {\mathrm{4801}}^1$

素因数の和:4833

約数の個数: 60

約数和(自身を含む): 280009422

約数和(自身を除く): 159561934

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 4801, 6272, 9602, 12544, 19204, 25088, 33607, 38408, 67214, 76816, 134428, 153632, 235249, 268856, 307264, 470498, 537712, 614528, 940996, 1075424, 1229056, 1881992, 2150848, 2458112, 3763984, 4301696, 7527968, 8603392, 15055936, 17206784, 30111872, 60223744, 120447488]

約数ペア:

[(1, 120447488), (2, 60223744), (4, 30111872), (7, 17206784), (8, 15055936), (14, 8603392), (16, 7527968), (28, 4301696), (32, 3763984), (49, 2458112), (56, 2150848), (64, 1881992), (98, 1229056), (112, 1075424), (128, 940996), (196, 614528), (224, 537712), (256, 470498), (392, 307264), (448, 268856), (512, 235249), (784, 153632), (896, 134428), (1568, 76816), (1792, 67214), (3136, 38408), (3584, 33607), (4801, 25088), (6272, 19204), (9602, 12544)]