716628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 1874880

約数和(自身を除く): 1158252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 89, 122, 132, 178, 183, 244, 267, 356, 366, 534, 671, 732, 979, 1068, 1342, 1958, 2013, 2684, 2937, 3916, 4026, 5429, 5874, 8052, 10858, 11748, 16287, 21716, 32574, 59719, 65148, 119438, 179157, 238876, 358314, 716628]

約数ペア:

[(1, 716628), (2, 358314), (3, 238876), (4, 179157), (6, 119438), (11, 65148), (12, 59719), (22, 32574), (33, 21716), (44, 16287), (61, 11748), (66, 10858), (89, 8052), (122, 5874), (132, 5429), (178, 4026), (183, 3916), (244, 2937), (267, 2684), (356, 2013), (366, 1958), (534, 1342), (671, 1068), (732, 979)]