268849202414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{11131}}^1$

素因数の和:11461

約数の個数: 64

約数和(自身を含む): 448845980352

約数和(自身を除く): 179996777938

約数列:

[1, 2, 13, 26, 61, 97, 122, 157, 194, 314, 793, 1261, 1586, 2041, 2522, 4082, 5917, 9577, 11131, 11834, 15229, 19154, 22262, 30458, 76921, 124501, 144703, 153842, 197977, 249002, 289406, 395954, 678991, 928969, 1079707, 1357982, 1747567, 1857938, 2159414, 3495134, 8826883, 12076597, 14036191, 17653766, 22718371, 24153194, 28072382, 45436742, 65862127, 106601587, 131724254, 169513999, 213203174, 339027998, 856207651, 1385820631, 1712415302, 2203681987, 2771641262, 4407363974, 10340353939, 20680707878, 134424601207, 268849202414]

約数ペア:

[(1, 268849202414), (2, 134424601207), (13, 20680707878), (26, 10340353939), (61, 4407363974), (97, 2771641262), (122, 2203681987), (157, 1712415302), (194, 1385820631), (314, 856207651), (793, 339027998), (1261, 213203174), (1586, 169513999), (2041, 131724254), (2522, 106601587), (4082, 65862127), (5917, 45436742), (9577, 28072382), (11131, 24153194), (11834, 22718371), (15229, 17653766), (19154, 14036191), (22262, 12076597), (30458, 8826883), (76921, 3495134), (124501, 2159414), (144703, 1857938), (153842, 1747567), (197977, 1357982), (249002, 1079707), (289406, 928969), (395954, 678991)]