419401584

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19813}}^1$

素因数の和:19844

約数の個数: 120

約数和(自身を含む): 1400453520

約数和(自身を除く): 981051936

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, 19813, 21168, 39626, 59439, 79252, 118878, 138691, 158504, 178317, 237756, 277382, 317008, 356634, 416073, 475512, 534951, 554764, 713268, 832146, 951024, 970837, 1069902, 1109528, 1248219, 1426536, 1664292, 1941674, 2139804, 2219056, 2496438, 2853072, 2912511, 3328584, 3744657, 3883348, 4279608, 4992876, 5825022, 6657168, 7489314, 7766696, 8559216, 8737533, 9985752, 11650044, 14978628, 15533392, 17475066, 19971504, 23300088, 26212599, 29957256, 34950132, 46600176, 52425198, 59914512, 69900264, 104850396, 139800528, 209700792, 419401584]

約数ペア:

[(1, 419401584), (2, 209700792), (3, 139800528), (4, 104850396), (6, 69900264), (7, 59914512), (8, 52425198), (9, 46600176), (12, 34950132), (14, 29957256), (16, 26212599), (18, 23300088), (21, 19971504), (24, 17475066), (27, 15533392), (28, 14978628), (36, 11650044), (42, 9985752), (48, 8737533), (49, 8559216), (54, 7766696), (56, 7489314), (63, 6657168), (72, 5825022), (84, 4992876), (98, 4279608), (108, 3883348), (112, 3744657), (126, 3328584), (144, 2912511), (147, 2853072), (168, 2496438), (189, 2219056), (196, 2139804), (216, 1941674), (252, 1664292), (294, 1426536), (336, 1248219), (378, 1109528), (392, 1069902), (432, 970837), (441, 951024), (504, 832146), (588, 713268), (756, 554764), (784, 534951), (882, 475512), (1008, 416073), (1176, 356634), (1323, 317008), (1512, 277382), (1764, 237756), (2352, 178317), (2646, 158504), (3024, 138691), (3528, 118878), (5292, 79252), (7056, 59439), (10584, 39626), (19813, 21168)]