254415690694

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:955

約数の個数: 80

約数和(自身を含む): 430716242880

約数和(自身を除く): 176300552186

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 401, 461, 517, 802, 922, 1034, 1331, 2662, 4411, 5071, 5687, 8822, 10142, 11374, 14641, 18847, 21667, 29282, 37694, 43334, 48521, 55781, 62557, 97042, 111562, 125114, 184861, 207317, 238337, 369722, 414634, 476674, 533731, 613591, 688127, 1067462, 1227182, 1376254, 2033471, 2280487, 2621707, 4066942, 4560974, 5243414, 5871041, 6749501, 8688467, 11742082, 13499002, 17376934, 22368181, 25085357, 28838777, 44736362, 50170714, 57677554, 95573137, 191146274, 246049991, 275938927, 317226547, 492099982, 551877854, 634453094, 1051304507, 2102609014, 2706549901, 5413099802, 11564349577, 23128699154, 127207845347, 254415690694]

約数ペア:

[(1, 254415690694), (2, 127207845347), (11, 23128699154), (22, 11564349577), (47, 5413099802), (94, 2706549901), (121, 2102609014), (242, 1051304507), (401, 634453094), (461, 551877854), (517, 492099982), (802, 317226547), (922, 275938927), (1034, 246049991), (1331, 191146274), (2662, 95573137), (4411, 57677554), (5071, 50170714), (5687, 44736362), (8822, 28838777), (10142, 25085357), (11374, 22368181), (14641, 17376934), (18847, 13499002), (21667, 11742082), (29282, 8688467), (37694, 6749501), (43334, 5871041), (48521, 5243414), (55781, 4560974), (62557, 4066942), (97042, 2621707), (111562, 2280487), (125114, 2033471), (184861, 1376254), (207317, 1227182), (238337, 1067462), (369722, 688127), (414634, 613591), (476674, 533731)]