421375272

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{10457}}^1$

素因数の和:10562

約数の個数: 64

約数和(自身を含む): 1114404480

約数和(自身を除く): 693029208

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 438, 552, 584, 876, 1679, 1752, 3358, 5037, 6716, 10074, 10457, 13432, 20148, 20914, 31371, 40296, 41828, 62742, 83656, 125484, 240511, 250968, 481022, 721533, 763361, 962044, 1443066, 1526722, 1924088, 2290083, 2886132, 3053444, 4580166, 5772264, 6106888, 9160332, 17557303, 18320664, 35114606, 52671909, 70229212, 105343818, 140458424, 210687636, 421375272]

約数ペア:

[(1, 421375272), (2, 210687636), (3, 140458424), (4, 105343818), (6, 70229212), (8, 52671909), (12, 35114606), (23, 18320664), (24, 17557303), (46, 9160332), (69, 6106888), (73, 5772264), (92, 4580166), (138, 3053444), (146, 2886132), (184, 2290083), (219, 1924088), (276, 1526722), (292, 1443066), (438, 962044), (552, 763361), (584, 721533), (876, 481022), (1679, 250968), (1752, 240511), (3358, 125484), (5037, 83656), (6716, 62742), (10074, 41828), (10457, 40296), (13432, 31371), (20148, 20914)]