2018091497496

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{79561}}^1$

素因数の和:79929

約数の個数: 128

約数和(自身を含む): 5224359168000

約数和(自身を除く): 3206267670504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 113, 141, 188, 199, 226, 282, 339, 376, 398, 452, 564, 597, 678, 796, 904, 1128, 1194, 1356, 1592, 2388, 2712, 4776, 5311, 9353, 10622, 15933, 18706, 21244, 22487, 28059, 31866, 37412, 42488, 44974, 56118, 63732, 67461, 74824, 79561, 89948, 112236, 127464, 134922, 159122, 179896, 224472, 238683, 269844, 318244, 477366, 539688, 636488, 954732, 1056889, 1909464, 2113778, 3170667, 3739367, 4227556, 6341334, 7478734, 8455112, 8990393, 11218101, 12682668, 14957468, 15832639, 17980786, 22436202, 25365336, 26971179, 29914936, 31665278, 35961572, 44872404, 47497917, 53942358, 63330556, 71923144, 89744808, 94995834, 107884716, 126661112, 189991668, 215769432, 379983336, 422548471, 744134033, 845096942, 1267645413, 1488268066, 1690193884, 1789088207, 2232402099, 2535290826, 2976536132, 3380387768, 3578176414, 4464804198, 5070581652, 5367264621, 5953072264, 7156352828, 8929608396, 10141163304, 10734529242, 14312705656, 17859216792, 21469058484, 42938116968, 84087145729, 168174291458, 252261437187, 336348582916, 504522874374, 672697165832, 1009045748748, 2018091497496]

約数ペア:

[(1, 2018091497496), (2, 1009045748748), (3, 672697165832), (4, 504522874374), (6, 336348582916), (8, 252261437187), (12, 168174291458), (24, 84087145729), (47, 42938116968), (94, 21469058484), (113, 17859216792), (141, 14312705656), (188, 10734529242), (199, 10141163304), (226, 8929608396), (282, 7156352828), (339, 5953072264), (376, 5367264621), (398, 5070581652), (452, 4464804198), (564, 3578176414), (597, 3380387768), (678, 2976536132), (796, 2535290826), (904, 2232402099), (1128, 1789088207), (1194, 1690193884), (1356, 1488268066), (1592, 1267645413), (2388, 845096942), (2712, 744134033), (4776, 422548471), (5311, 379983336), (9353, 215769432), (10622, 189991668), (15933, 126661112), (18706, 107884716), (21244, 94995834), (22487, 89744808), (28059, 71923144), (31866, 63330556), (37412, 53942358), (42488, 47497917), (44974, 44872404), (56118, 35961572), (63732, 31665278), (67461, 29914936), (74824, 26971179), (79561, 25365336), (89948, 22436202), (112236, 17980786), (127464, 15832639), (134922, 14957468), (159122, 12682668), (179896, 11218101), (224472, 8990393), (238683, 8455112), (269844, 7478734), (318244, 6341334), (477366, 4227556), (539688, 3739367), (636488, 3170667), (954732, 2113778), (1056889, 1909464)]