1487204992

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127679}}^1$

素因数の和:127713

約数の個数: 64

約数和(自身を含む): 3646540800

約数和(自身を除く): 2159335808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 127679, 255358, 510716, 893753, 1021432, 1659827, 1787506, 2042864, 3319654, 3575012, 4085728, 6639308, 7150024, 8171456, 11618789, 13278616, 14300048, 16342912, 23237578, 26557232, 28600096, 46475156, 53114464, 57200192, 92950312, 106228928, 114400384, 185900624, 212457856, 371801248, 743602496, 1487204992]

約数ペア:

[(1, 1487204992), (2, 743602496), (4, 371801248), (7, 212457856), (8, 185900624), (13, 114400384), (14, 106228928), (16, 92950312), (26, 57200192), (28, 53114464), (32, 46475156), (52, 28600096), (56, 26557232), (64, 23237578), (91, 16342912), (104, 14300048), (112, 13278616), (128, 11618789), (182, 8171456), (208, 7150024), (224, 6639308), (364, 4085728), (416, 3575012), (448, 3319654), (728, 2042864), (832, 1787506), (896, 1659827), (1456, 1021432), (1664, 893753), (2912, 510716), (5824, 255358), (11648, 127679)]