628618308

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1\times {\mathrm{1511}}^1$

素因数の和:2492

約数の個数: 48

約数和(自身を含む): 1509024384

約数和(自身を除く): 880406076

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 937, 1511, 1874, 2811, 3022, 3748, 4533, 5622, 6044, 9066, 11244, 18132, 34669, 55907, 69338, 104007, 111814, 138676, 167721, 208014, 223628, 335442, 416028, 670884, 1415807, 2831614, 4247421, 5663228, 8494842, 16989684, 52384859, 104769718, 157154577, 209539436, 314309154, 628618308]

約数ペア:

[(1, 628618308), (2, 314309154), (3, 209539436), (4, 157154577), (6, 104769718), (12, 52384859), (37, 16989684), (74, 8494842), (111, 5663228), (148, 4247421), (222, 2831614), (444, 1415807), (937, 670884), (1511, 416028), (1874, 335442), (2811, 223628), (3022, 208014), (3748, 167721), (4533, 138676), (5622, 111814), (6044, 104007), (9066, 69338), (11244, 55907), (18132, 34669)]