723977748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6318

約数の個数: 108

約数和(自身を含む): 2086287840

約数和(自身を除く): 1362310092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 676, 684, 741, 988, 1014, 1482, 1521, 2028, 2223, 2964, 3042, 3211, 4446, 6084, 6263, 6422, 8892, 9633, 12526, 12844, 18789, 19266, 25052, 28899, 37578, 38532, 56367, 57798, 75156, 81419, 112734, 115596, 118997, 162838, 225468, 237994, 244257, 325676, 356991, 475988, 488514, 713982, 732771, 977028, 1058447, 1070973, 1427964, 1465542, 1546961, 2116894, 2141946, 2931084, 3093922, 3175341, 4233788, 4283892, 4640883, 6187844, 6350682, 9281766, 9526023, 12701364, 13922649, 18563532, 19052046, 20110493, 27845298, 38104092, 40220986, 55690596, 60331479, 80441972, 120662958, 180994437, 241325916, 361988874, 723977748]

約数ペア:

[(1, 723977748), (2, 361988874), (3, 241325916), (4, 180994437), (6, 120662958), (9, 80441972), (12, 60331479), (13, 55690596), (18, 40220986), (19, 38104092), (26, 27845298), (36, 20110493), (38, 19052046), (39, 18563532), (52, 13922649), (57, 12701364), (76, 9526023), (78, 9281766), (114, 6350682), (117, 6187844), (156, 4640883), (169, 4283892), (171, 4233788), (228, 3175341), (234, 3093922), (247, 2931084), (338, 2141946), (342, 2116894), (468, 1546961), (494, 1465542), (507, 1427964), (676, 1070973), (684, 1058447), (741, 977028), (988, 732771), (1014, 713982), (1482, 488514), (1521, 475988), (2028, 356991), (2223, 325676), (2964, 244257), (3042, 237994), (3211, 225468), (4446, 162838), (6084, 118997), (6263, 115596), (6422, 112734), (8892, 81419), (9633, 75156), (12526, 57798), (12844, 56367), (18789, 38532), (19266, 37578), (25052, 28899)]