1218870528

素因数分解:

$2^8\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{1283}}^1$

素因数の和:2539

約数の個数: 72

約数和(自身を含む): 3249126048

約数和(自身を除く): 2030255520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1237, 1283, 2474, 2566, 3711, 3849, 4948, 5132, 7422, 7698, 9896, 10264, 14844, 15396, 19792, 20528, 29688, 30792, 39584, 41056, 59376, 61584, 79168, 82112, 118752, 123168, 158336, 164224, 237504, 246336, 316672, 328448, 475008, 492672, 950016, 985344, 1587071, 3174142, 4761213, 6348284, 9522426, 12696568, 19044852, 25393136, 38089704, 50786272, 76179408, 101572544, 152358816, 203145088, 304717632, 406290176, 609435264, 1218870528]

約数ペア:

[(1, 1218870528), (2, 609435264), (3, 406290176), (4, 304717632), (6, 203145088), (8, 152358816), (12, 101572544), (16, 76179408), (24, 50786272), (32, 38089704), (48, 25393136), (64, 19044852), (96, 12696568), (128, 9522426), (192, 6348284), (256, 4761213), (384, 3174142), (768, 1587071), (1237, 985344), (1283, 950016), (2474, 492672), (2566, 475008), (3711, 328448), (3849, 316672), (4948, 246336), (5132, 237504), (7422, 164224), (7698, 158336), (9896, 123168), (10264, 118752), (14844, 82112), (15396, 79168), (19792, 61584), (20528, 59376), (29688, 41056), (30792, 39584)]