245103488

素因数分解:

$2^7\times 7^2\times {\mathrm{39079}}^1$

素因数の和:39107

約数の個数: 48

約数和(自身を含む): 568027800

約数和(自身を除く): 322924312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 39079, 78158, 156316, 273553, 312632, 547106, 625264, 1094212, 1250528, 1914871, 2188424, 2501056, 3829742, 4376848, 5002112, 7659484, 8753696, 15318968, 17507392, 30637936, 35014784, 61275872, 122551744, 245103488]

約数ペア:

[(1, 245103488), (2, 122551744), (4, 61275872), (7, 35014784), (8, 30637936), (14, 17507392), (16, 15318968), (28, 8753696), (32, 7659484), (49, 5002112), (56, 4376848), (64, 3829742), (98, 2501056), (112, 2188424), (128, 1914871), (196, 1250528), (224, 1094212), (392, 625264), (448, 547106), (784, 312632), (896, 273553), (1568, 156316), (3136, 78158), (6272, 39079)]