2147723976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{17509}}^1$

素因数の和:17806

約数の個数: 64

約数和(自身を含む): 5673240000

約数和(自身を除く): 3525516024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 269, 456, 538, 807, 1076, 1614, 2152, 3228, 5111, 6456, 10222, 15333, 17509, 20444, 30666, 35018, 40888, 52527, 61332, 70036, 105054, 122664, 140072, 210108, 332671, 420216, 665342, 998013, 1330684, 1996026, 2661368, 3992052, 4709921, 7984104, 9419842, 14129763, 18839684, 28259526, 37679368, 56519052, 89488499, 113038104, 178976998, 268465497, 357953996, 536930994, 715907992, 1073861988, 2147723976]

約数ペア:

[(1, 2147723976), (2, 1073861988), (3, 715907992), (4, 536930994), (6, 357953996), (8, 268465497), (12, 178976998), (19, 113038104), (24, 89488499), (38, 56519052), (57, 37679368), (76, 28259526), (114, 18839684), (152, 14129763), (228, 9419842), (269, 7984104), (456, 4709921), (538, 3992052), (807, 2661368), (1076, 1996026), (1614, 1330684), (2152, 998013), (3228, 665342), (5111, 420216), (6456, 332671), (10222, 210108), (15333, 140072), (17509, 122664), (20444, 105054), (30666, 70036), (35018, 61332), (40888, 52527)]