15990902784

素因数分解:

$2^{12}\times 3^2\times {\mathrm{433781}}^1$

素因数の和:433811

約数の個数: 78

約数和(自身を含む): 46190408706

約数和(自身を除く): 30199505922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 9216, 12288, 18432, 36864, 433781, 867562, 1301343, 1735124, 2602686, 3470248, 3904029, 5205372, 6940496, 7808058, 10410744, 13880992, 15616116, 20821488, 27761984, 31232232, 41642976, 55523968, 62464464, 83285952, 111047936, 124928928, 166571904, 222095872, 249857856, 333143808, 444191744, 499715712, 666287616, 888383488, 999431424, 1332575232, 1776766976, 1998862848, 2665150464, 3997725696, 5330300928, 7995451392, 15990902784]

約数ペア:

[(1, 15990902784), (2, 7995451392), (3, 5330300928), (4, 3997725696), (6, 2665150464), (8, 1998862848), (9, 1776766976), (12, 1332575232), (16, 999431424), (18, 888383488), (24, 666287616), (32, 499715712), (36, 444191744), (48, 333143808), (64, 249857856), (72, 222095872), (96, 166571904), (128, 124928928), (144, 111047936), (192, 83285952), (256, 62464464), (288, 55523968), (384, 41642976), (512, 31232232), (576, 27761984), (768, 20821488), (1024, 15616116), (1152, 13880992), (1536, 10410744), (2048, 7808058), (2304, 6940496), (3072, 5205372), (4096, 3904029), (4608, 3470248), (6144, 2602686), (9216, 1735124), (12288, 1301343), (18432, 867562), (36864, 433781)]