256822142736

素因数分解:

$2^4\times 3^1\times {\mathrm{23743}}^1\times {\mathrm{225349}}^1$

素因数の和:249103

約数の個数: 40

約数和(自身を含む): 663488089600

約数和(自身を除く): 406665946864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 23743, 47486, 71229, 94972, 142458, 189944, 225349, 284916, 379888, 450698, 569832, 676047, 901396, 1139664, 1352094, 1802792, 2704188, 3605584, 5408376, 10816752, 5350461307, 10700922614, 16051383921, 21401845228, 32102767842, 42803690456, 64205535684, 85607380912, 128411071368, 256822142736]

約数ペア:

[(1, 256822142736), (2, 128411071368), (3, 85607380912), (4, 64205535684), (6, 42803690456), (8, 32102767842), (12, 21401845228), (16, 16051383921), (24, 10700922614), (48, 5350461307), (23743, 10816752), (47486, 5408376), (71229, 3605584), (94972, 2704188), (142458, 1802792), (189944, 1352094), (225349, 1139664), (284916, 901396), (379888, 676047), (450698, 569832)]