227579796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1063}}^1$

素因数の和:1405

約数の個数: 72

約数和(自身を含む): 608054720

約数和(自身を除く): 380474924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 313, 342, 626, 684, 939, 1063, 1252, 1878, 2126, 2817, 3189, 3756, 4252, 5634, 5947, 6378, 9567, 11268, 11894, 12756, 17841, 19134, 20197, 23788, 35682, 38268, 40394, 53523, 60591, 71364, 80788, 107046, 121182, 181773, 214092, 242364, 332719, 363546, 665438, 727092, 998157, 1330876, 1996314, 2994471, 3992628, 5988942, 6321661, 11977884, 12643322, 18964983, 25286644, 37929966, 56894949, 75859932, 113789898, 227579796]

約数ペア:

[(1, 227579796), (2, 113789898), (3, 75859932), (4, 56894949), (6, 37929966), (9, 25286644), (12, 18964983), (18, 12643322), (19, 11977884), (36, 6321661), (38, 5988942), (57, 3992628), (76, 2994471), (114, 1996314), (171, 1330876), (228, 998157), (313, 727092), (342, 665438), (626, 363546), (684, 332719), (939, 242364), (1063, 214092), (1252, 181773), (1878, 121182), (2126, 107046), (2817, 80788), (3189, 71364), (3756, 60591), (4252, 53523), (5634, 40394), (5947, 38268), (6378, 35682), (9567, 23788), (11268, 20197), (11894, 19134), (12756, 17841)]