405134352

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19139}}^1$

素因数の和:19170

約数の個数: 120

約数和(自身を含む): 1352815200

約数和(自身を除く): 947680848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 19139, 21168, 38278, 57417, 76556, 114834, 133973, 153112, 172251, 229668, 267946, 306224, 344502, 401919, 459336, 516753, 535892, 689004, 803838, 918672, 937811, 1033506, 1071784, 1205757, 1378008, 1607676, 1875622, 2067012, 2143568, 2411514, 2756016, 2813433, 3215352, 3617271, 3751244, 4134024, 4823028, 5626866, 6430704, 7234542, 7502488, 8268048, 8440299, 9646056, 11253732, 14469084, 15004976, 16880598, 19292112, 22507464, 25320897, 28938168, 33761196, 45014928, 50641794, 57876336, 67522392, 101283588, 135044784, 202567176, 405134352]

約数ペア:

[(1, 405134352), (2, 202567176), (3, 135044784), (4, 101283588), (6, 67522392), (7, 57876336), (8, 50641794), (9, 45014928), (12, 33761196), (14, 28938168), (16, 25320897), (18, 22507464), (21, 19292112), (24, 16880598), (27, 15004976), (28, 14469084), (36, 11253732), (42, 9646056), (48, 8440299), (49, 8268048), (54, 7502488), (56, 7234542), (63, 6430704), (72, 5626866), (84, 4823028), (98, 4134024), (108, 3751244), (112, 3617271), (126, 3215352), (144, 2813433), (147, 2756016), (168, 2411514), (189, 2143568), (196, 2067012), (216, 1875622), (252, 1607676), (294, 1378008), (336, 1205757), (378, 1071784), (392, 1033506), (432, 937811), (441, 918672), (504, 803838), (588, 689004), (756, 535892), (784, 516753), (882, 459336), (1008, 401919), (1176, 344502), (1323, 306224), (1512, 267946), (1764, 229668), (2352, 172251), (2646, 153112), (3024, 133973), (3528, 114834), (5292, 76556), (7056, 57417), (10584, 38278), (19139, 21168)]